GCE MARKING SCHEME GEOGRAPHY AS/Advanced SUMMER 2010 INTRODUCTION The marking schemes which follow were those used by WJEC for the Summer 2010 examination in GCE GEOGRAPHY. They were finalised after detailed discussion at examiners' conferences by all the examiners involved in the assessment. The conferences were held shortly after the papers were taken so that reference could be made to the full range of candidates' responses, with photocopied scripts forming the basis of discussion. The aim of the conferences was to ensure that the marking schemes were interpreted and applied in the same way by all examiners. It is hoped that this information will be of assistance to centres but it is recognised at the same time that, without the benefit of participation in the examiners' conferences, teachers may have different views on certain matters of detail or interpretation. WJEC regrets that it cannot enter into any discussion or correspondence about these marking schemes. GEOGRAPHY The Assessment of Quality of Written Communication at AS Opportunities for assessment of quality of written communication are found within each of the Assessment Objectives and thus within all questions that demand continuous prose that are marked out of ten. For each of the ten mark questions in G1 and G2, the following criteria for quality of written communication should be applied to the levels of assessment. Mark Band Criteria for the Assessment of Quality of Written Communication for 10 mark questions at AS. • • Level 1 • • Level 2 • • • Level 3 • • Information is randomly organised and lacks clarity. Statements are brief and bald and the language is simplistic with limited use of geographical vocabulary. Spelling, punctuation and grammar are weak with errors that may be intrusive. Information is relatively clear but points and arguments are not always direct or logically developed. The use of geographical vocabulary is variable and prose style may lack precision or accuracy. There are some errors of spelling, punctuation and grammar that may make the meaning unclear. Information is organised clearly and coherently and arguments are logically developed and tightly structured. Candidate writes in continuous prose using relevant and accurate geographical vocabulary. There are relatively few errors of spelling, punctuation and grammar. 1 Assessment Objectives Grid for G1 Knowledge and Understanding Application Skills Total Key Question (a) 0 2 3 5 1.2 (b) 8 2 10 1.3 (c) 7 3 10 1.4 15 7 3 25 (a) 0 2 3 5 2.2 (b) 8 2 10 2.2 (c) 7 3 10 2.3 15 7 3 25 (a) 1 1 5 7 (b) 2 1 5 8 (c) 3 2 5 10 6 4 15 25 36 18 21 (48%) (24%) (28%) Question 1 Question 2 Question 3 2 GCE GEOGRAPHY - G1 CHANGING PHYSICAL ENVIRONMENTS Q.1. (a) Describe the changes in greenhouse gas emissions shown in Figure 1. (1.2) [5] There are a number of patterns that can be identified from the graph/table. • total increase in GHG ouputs • energy rises fastest most greatest variability (1) • agriculture rises after initial decrease • slow increase in industrial processes • decline in waste Allow 1 mark for for identification of each change with extra mark for use of data from resource. (b) Outline two changes to the physical environment that provide evidence for climate change. (1.3) [10] Question is looking for changes to the physical environment so allow credit for comment that may address the atmosphere, hydrosphere and biosphere. Do not allow credit that refers to impacts on humans or human activity. The command looks for description of change but allow explanation of how climate change leads to the identified modification. Expect reference to the following: • modification of atmosphere • changing frequency of extreme climatic events • changing distribution of climate belts • sea level variations • salinity variations in oceans • species distribution • glacier retreat and advances and alterations of the ice caps • permafrost changes • changing hydrological character of rivers Level 3 8-10 marks Detailed and developed knowledge of changes to physical environment. Good development of examples. Level 2 4-7 marks Some knowledge of changes to physical environment. Examples may be evident and enhance knowledge. Max. If no examples given. Level 1 0-3marks Superficial knowledge of changes to physical environment. Simplistic use of examples. 3 (c) Examine how the impacts of climate change differ between regions. (6.4) [10] Many candidates will approach this question with a comparison of the impacts of climate change on rich and poor countries. Comment may be made on the differences in the scale and type of impact with reference made to the variations in economic, demographic and social impact. This could be done by a comparison of two countries or by a comparison of LEDC and MEDC. The explanation in this case will usually refer to the different financial capabilities of different regions to prepare for, and mitigate against, the impacts of climate change. Other candidates may take a different basis for comparison such as a coastal and inland regions, upland and lowland regions, populated or unpopulated regions, different climatic regions etc. These approaches are valid in the context of the question as long as they identify valid differences in the impacts and provide a rational explanation that links effectively to the variation of impacts. Accept answers that approach the question from a physical viewpoint such as variations in rainfall, examination of impacts on biomes. Level 3 8-10 marks Detailed and developed knowledge of regional variations in the impacts of climate change. Developed and linked understanding of the nature of variation in the impacts of climate change. Good development of examples. Level 2 4-7 marks Some knowledge of regional variations in the impacts of climate change. Some understanding of nature of variation in impacts of climate change. Examples are evident and enhance the explanation. Max. If only one region examined or if straight description. Level 1 0-3marks Superficial knowledge of regional variations in the impacts of climate change. Superficial understanding of how the impacts of climate change vary. Little use of examples. 4 Q.2 (a) Describe the local impacts of earthquake activity shown in Figure 2. (2.2) [5] Candidates may make reference to a variety of impacts that have been felt in L’Aquila and Onna. The first picture may bring comments associated with the loss of cultural heritage and may also refer to economic loss that may ensue due to loss of tourism. The second picture may examine economic impacts on local people as cars have been damaged and housing has been destroyed. There is also evidence of disruption of transport systems. It is also possible to examine impacts on people in the form of injury and mortality. The question is looking for local impacts and is focused on the photographs. Allow 1 mark for a valid impact with a further mark for evidence from the photographs. Max 3 if no reference to photographs, or a simplistic list. (b) Discuss some of the social impacts that are the result of tectonic activity. (2.2) [10] The answer to this question requires candidates to display knowledge and understanding of the social impacts of tectonic activity. There will need to be reference to at least two impacts for Level 3 and they can be related to earthquakes and/or volcanic activity. The scale used can be local, regional or global or can be a combination of these related to a particular event. It is expected that the impacts dealt with will by candidates will mainly be negative but be prepared to credit comment that is positive in nature such as increased social cohesion. There should be reference to exemplar material and many answers will be formulated using case study materials. The question has a focus on social impacts rather than economic, demographic and environmental but answers may introduce the social element using these as a starting point. As social is a rather broad category there will need to be some flexibility in the marking of answers. Common approaches may examine, as social issues impacts on: health water supplies power supplies housing transport sanitation social cohesion Family (psychological/stress) Be prepared to credit other valid social impacts. Allow breadth or depth of approach for full marks. Level 3 8-10 marks Detailed and developed understanding of social impacts produced by tectonic activity. Good development of examples. Level 2 4-7 marks Some understanding of social impacts produced by tectonic activity. Examples are evident and enhance the explanation. Lacks balance. Max. If no examples or lacks balance. Level 1 0-3marks Superficial understanding of social impacts produced by tectonic activity. Little use of examples. 5 (c) Outline two different stategies used to manage tectonic hazards. (2.3) [10] There will be a great variety of strategies used depending on the hazard(s) selected and the examples that have been studied. Credit strategies that address prediction, prevention, preparation, adaptation and land use planning. The focus of the question is outline so expect to see answers that describe the identified strategy and how it manages the hazard. The management may refer to how the strategy allows people to avoid the hazard, to absorb the impacts the impacts of the hazard or to alleviate the impacts of the hazard after it has occured. Popular strategies that may be used are: Earthquakes: building engineering, earthquake preparedness, household seismic safety, seismic retrofit, education for citizens, emergency service training, evacuation for tsunamis, land use plans, aid and earthquake prediction. Volcanoes: early warning systems, evacuation, emergency plans, education for citizens, emergency service training, building engineering, land use plans and aid. Accept approaches that have a case study structure. Level 3 8-10 marks Knowledge of strategies and mitigation are detailed and developed. Good use of examples. Level 2 4-7 marks Some depth to knowledge of strategies and mitigation. Examples are evident. Level 1 0-3marks Superficial knowledge of strategies and mitigation. Little use of examples. 6 Q.3 (a) Use information from Figure 3 to suggest how effective the flood prevention scheme may be. [7] The resource provides a number of comments that can be used to come to a view on the effectiveness of the scheme. Effectiveness could refer to costs, time for completion, benefits of the scheme. Positives that result from the scheme can be seen as economic – less money lost as risk of flooding reduced, social – peace of mind to residents and businesses, recreation in new wetland and physical – protects against the 1 in a 100 year flood, increases size of culvert, less risk of blockage, cope with heavy rainfall, new area for wildlife. There may also be negative comments that look at the cost of the scheme and the amount of time it took to build. 6-7 marks Level 2 3-5 marks Level 1 0-2marks (b) Shows clear and detailed identification and description of aspects of the scheme. Developed comments on the effectiveness. Extensive use of data. Shows some ability to identify and describe aspects of the scheme. Uses some information from resource. Limited comments on effectiveness. Max for pure descriptions of scheme Limited ability to identify and describe positives and negatives of scheme. Outline how you could collect information on people’s views about the Afon Adda flood prevention scheme. [8] The majority of candidates will refer to the collection of information via the use of a questionnaire. In these circumstances there may be reference to the structure of the questionnaire in the form of content and type of question. Candidates may also refer to the type of sample with the idea of a structured sample as the ideal. The number of people surveyed may be commented on as will the time, location and format of delivery (street based, house based, personal or postal etc). There may be some candidates who examine extended interviews of key selected members of the population to gain views and comment on what questions should be asked to whom. Some candidates may look for other sources of information such as local government or opinion firms’ websites, blogs, newspapers etc. Be prepared to accept valid methods as long as they contain a description of the method and an explanation of how it can be used to gain people’s views. Level 3 6-8 marks Good knowledge of data collection methods. Developed explanation. Level 2 3-5 marks Some knowledge of data collection methods Some explanation. Level 1 0-2 marks Limited knowledge of data collection methods Superficial explanation. 7 (c) Describe and assess one or more ways used to represent data for an investigation into a changing physical environment that you have completed. [10] You should state clearly the question you have investigated. Expect a great variety of responses according to the investigation that has taken place. Many will describe tabulation, different graphs that have been produced such as pie, bar, line scatter etc. Other answers may refer to maps that have been drawn to show information such as located symbols, flow line, choropleth, isoline etc. Some candidates may look at the data in the form of visual representation as annotated photographs, sketches or video materials. The actual valid method is less important than the description and evaluation of the method – which again will take a variety of formats according to the investigation completed. (Markers must be flexible in their application of the mark scheme) Level 3 8-10 marks Developed description of one or more ways used in the investigation. Clear comment on why used in the investigation. Good assessment of the methods of representation. Level 2 4-7 marks Some description of one or more ways used in the investigation. Some comment on why used in the investigation. Some assessment of the methods of representation. Lacks balance. Level 1 0-3marks Superficial description of data representation in the investigation. Superficial comment on why used in the investigation. Little or superficial assessment of the methods of representation. 8 Assessment Objectives Grid for G2 Knowledge and Understanding Application Skills Total Key Question (a) 0 2 3 5 1.2 (b) 8 2 10 1.6 (c) 7 3 10 1.3 15 7 3 25 (a) 0 2 3 5 2.5 (b) 8 2 10 2.2 (c) 7 3 10 2.4 15 7 3 25 (a) 1 1 5 7 (b) 2 1 5 8 (c) 3 2 5 10 6 4 15 25 36 18 21 75 (48%) (24%) (28%) (100%) Question 1 Question 2 Question 3 9 GEOGRAPHY - G2 CHANGING HUMAN ENVIRONMENTS Q.1 (a) Use information from Figure 1 to describe the global pattern of total fertility rates. (1.2) [5] There are a variety of points which could be made. Some suggestions appear below, but are not exhaustive. Award marks for equally valid points. • • • • • • The lowest rates of approximately 1 are in Eastern Europe. Russia has very low rates approaching 1. Western and Northern Europe have rates around 2. Central America and NW South America have rates of 3 to 4 as do a couple of countries in North Africa and also India. Africa and the Middle East have the highest rates of 5, 6 and 7. Generally it is the poorest countries which have the highest rate. No reasons or a critique of the data are required and no credit should be awarded for such. Up to 5 marks for a logical pattern. Max 4 if continent / country names and/or orientation numerical exemplifications are not specific. (b) Outline policies to tackle the demographic challenge of high birth rates. (1.6) [10] e.g. Kenya (Birth Rate 40/1000), Tanzania (38/1000). [2008] Policies to reduce the birth rates along with the progressive increase in health and educational initiatives. The most famous anti-natal policy is that of China which since 1979 has had the one child policy. Other countries also have birth reduction policies (Kenya, India). Answers do not have to apply to the whole country. A suggested case study example: In Kerala (SW India) fertility has dropped from 7 to 3. • • • • • • • Sterilisation of women. Health care. Contraceptive advice. Education on family planning. High (90%) literacy rate amongst women. Education gives women confidence to take control of their own lives. Economic changes bring stability to society such as a minimum wage, owning property, the establishment of trade unions to argue for workers’ rights. General statements about providing education, food and jobs for a growing population need to be connected with a specific policy to tackle the children issue in order to be highly relevant. Alternative ideas to birth rate policies such as governments encouraging TNCs to establish to provide work for the expanding labour force deserve credit. 10 (c) Level 3: 8-10 marks Developed knowledge and detailed understanding of specific policies to manage birth rates. Good development of examples. Level 2: 4-7 marks Some knowledge and understanding of policies to manage birth rates with perhaps only one policy adequately outlined. Examples are evident and enhance the outline. Max if answer dominated by outcomes. Level 1: 0-3 marks Superficial knowledge and understanding of policies to manage birth rates. Little use of examples. Contrast the characteristics of two different types of migration. (1.3) [10] • • • • Voluntary versus forced. Permanent versus temporary. Reasons: economic v social v environmental v political. Numbers involved v distance. Lots of contrasting types of migration exist. Accept approaches that contrast two identified migrations. A minimum of two migrations is necessary for a contrast to be valid. Level 3 8-10 marks Developed knowledge and detailed understanding of two contrasting migrations. Good development of examples Level 2: 4-7 marks Some knowledge and understanding of two contrasting migrations. The migrations could be inappropriate as contrasting ones. Examples are evident and enhance the contrast. Max level for two distinct accounts without explicit contrast. Level 1: 0-3 marks Superficial knowledge and understanding of contrasting migrations. Little use of examples. 11 Q.2 (a) Use Figure 2 to describe the variety of land uses and their locations. (2.5) [5] There are many possibilities. Suggestions could include: • • • • • • • • • • • A commuter dormitory village to the NW. A reservoir in the NW. A motorway junction, centre West. Main road / motorway / one from E to W the other from SE to NW. Agricultural land to the north of the E-W motorway Trees at the motorway intersection. A golf course SE of the motorway intersection. Trees following a river snaking from NE to SW. Dominated by suburban housing estates either side of the SE–NW motorway. Industrial estate/shopping centre between the river and the E-W motorway to the E. Flat regular agricultural fields in SE corner. Up to 5 marks for distinguishing different land uses with their locations. Max 3 if no use of orientation and/or scale. Max 4 if vague use of orientation and/or scale. Allow reference to land uses, e.g. motorway for relative location. (b) Explain why the rural-urban fringe is changing. (2.2) [10] Pull factors to the fringe: Cheaper land, so bigger houses are affordable (NOT CHEAPER HOUSES). Advancements in physical communications, i.e. motorway construction and outer ring roads making the fringe more accessible. The increase in personal mobility, i.e. more cars. Tele-communications, mobiles, fax and broadband allow businesses to locate in more remote locations so more jobs are available in the fringe. Tele-communications in the fringe also allows people to work effectively from home, hence encouraging more people to move into the fringe. More disposable income has enabled people to purchase relatively expensive rural housing. The perception of a low crime rate, low levels of noise and other atmospheric and land and water pollution. The perception of schools which are full of bright, obedient children. The perception of road traffic which is less frequent. Often such perceptions, although pull factors, turn out to be just that… perceptions! Push factors from urban areas: Noisy, smelly, polluted, derelict areas, particularly in some inner city locations. Fear of crime and vandalism. Graffiti prone areas where drugs and prostitution may upset the local community. An influx of a different cultural group into the neighbourhood. The closure of businesses, hence the loss of a job, so a new start is required. 12 Other related reasons: Businesses (retail, warehouse/distribution, cinemas, and golf courses) now occupy fringe positions; thus fringe residents no longer have to visit the town centre for such services, hence encouraging a snowball effect. Park and ride car parks are established in the fringe encouraging more fringe occupation. Answers would usefully incorporate one or more specific case studies of fringe development as exemplification. Accept reference to Green Belt if linked to explanation of change. The question is why, the process of change, and not how, a description of change. Descriptions only can reach Level 2. Level 3: 8-10 marks Developed knowledge and detailed understanding of the factors that may lead to why the rural-urban fringe is changing. Good development of example(s). Level 2: 4-7 marks Some knowledge and understanding of the factors that may lead to why the rural-urban fringe is changing. Pure description of changes. Example(s) may be evident and enhance the outline. Level 1: 0-3 marks Superficial knowledge and understanding of the factors that may lead to why the rural-urban fringe is changing. Little or no use of example(s). 13 (c) Explain why it is important to maintain a vibrant and exciting retailing experience within the CBD. (2.4) [10] Answers should show an understanding of the necessity of maintaining / enhancing a vibrant retailing experience in the face of competition from other retail locations away from the CBD and from the Internet. Reasons could include: • • • • • • • • • reduction of crime economic welfare of the whole city competition from other cities / centres maintaining tourism attractions enhancement of shopping experience linking retail to other services environmental improvement attracting employment encouraging the twenty-four hour city Any combination of the above ideas for at least one CBD. Level 3: 8-10 marks Developed knowledge and detailed understanding of why it is important for a CBD to maintain its attraction to shoppers. Good development of examples. Level 2: 4-7 marks Some knowledge and understanding of why it is important for a CBD to maintain its attraction to shoppers. Examples are evident and enhance the explanation of CBD change. May be dominated by how the CBD has changed. Level 1: 0-3 marks Superficial knowledge and understanding of CBD change. 14 Q.3 Figure 3 shows secondary data collected as part of an investigation into rural change. (a) Use Figure 3 to describe the projected changes in rural population in the UK by 2028. [7] The difference between 2003 and 2028 in the children, adult and old categories for both males and females. Illustrations of points should be made with figures taken from the data: • Demographically the population is becoming older with a predominance of old females: approximately 3.8% of the population at age 60-64. • There is a dent in the pyramid in the 20-29 age range. This dent appears to be exacerbated by 2028. There are predicted to be only approximately 2.1% females and 2.4% males by 2028. • Below 60 there will be a decrease in population in every age group and above 60 there will be an increase. • The 35-39 age groups for both genders appear to have the largest decrease of approximately 0.8% for both males and females. • The percentage of 0-4 year olds is low and will shrink further. Any other valid points. Demographically the population will age, become older-female dominated with a dearth of 20 - 29 year olds, both male and female, but with slightly more males. Level 3: 6-7 Marks Developed description of the predicted population changes incorporating a wide range of specific population data. Level 2: 3-5 marks Some description of the predicted population changes. Some quantification. Level 1: 0-2 marks Superficial description with vague references to the population pyramids. Max if change is not addressed. 15 (b) Outline and justify two additional pieces of information or data needed for an investigation into rural change. [8] Suggestions: • • • • • Land use survey of the rural environment to ascertain the service provision and house style, house type and newer land uses. Environmental quality survey to ascertain the state of the local environment as this can influence the social aspects of the area regarding dereliction and graffiti for example. Photographs to give a visual impression of the environment. Structured interviews with individuals such as the manager of the post office, the local church leader. Questionnaire to gain information on e.g. shopping patterns. Secondary research information is also valid. • • • • • Census data to quantify change in population totals. Social and economic statistics can also be gleaned from the census. Records from the local council on council tax charges and second homes in the area. Maps and aerial photographs from, for example, multimap.com and Google Earth to locate the study. Local transport timetables for accessibility information. Each suggestion should be justified in the context of the investigation on rural change. Level 3: 7-8 marks Level 2: 4-6 marks Level 1: 0-3 marks Developed knowledge of two pieces of additional information or date. Detailed and developed understanding of the justification for the additional pieces of information or data. Some knowledge of the additional information or data. Some understanding of the justification for the additional information or data. Superficial knowledge of additional information and understanding of the justification for the additional information or data. 16 (c) Summarise how you planned your own investigation into a changing human environment. [10] Marking will depend on the quality of response and must be adjusted to suit individual studies presented. • An expectation would be a discussion of the need to devise a question, a hypothesis (positive or negative) or investigate an issue. • Discussion of where, when and how might include the construction of recording sheets and a discussion on sampling. The discussion should be about planning, not describing what actually happened. • A risk assessment may involve identifying specific risks, judging the outcome if the risk factor actually materialised and assessing the probability of the risk factor occurring. • A research investigation would not require the elements involved in primary fieldwork collection, but a variety of pre-planning ideas would be expected. These would include discussion of the initial aim, hypothesis and objectives and a variety of specific secondary data resources would have to be thought through before commencement of the study. Level 3: 8-10 Marks Developed knowledge and detailed and developed understanding of the investigation planning process. Good development using the context of the investigation. Level 2: 4-7 marks Some knowledge of the investigation planning process Some development using the context of the investigation. Level 1: 0-3 marks Superficial knowledge of the investigation planning process. Little use of the investigation. Max if narrative account of the enquiry. 17 Assessment Objectives Grid for G3 Question G3 A G3 A G3B (a) G3B (b) AO1 Knowledge & Understanding 13 (extend geographical ideas, concepts & processes) 13 (extend geographical ideas, concepts & processes) 3 6 (geographical concepts) 35 46% AO2 Application 7 (evaluations & connections between aspects of Geography) 7 (evaluations & connections between aspects of Geography) 3 3 (apply understanding and evaluation of techniques) 20 27% 18 AO3 Skills Total 5 (reach conclusions & communicate findings) 25 5 (reach conclusions & communicate findings) 25 4 6 (use a range of skills & techniques) 10 15 20 27% 75 (100%) Levels Descriptors for G3A Summary Descriptor Very good Marks out of 25 Good 16 – 20 Average 11 - 15 Marginal 6 - 10 Weak 21-25 1-5 Criteria • A response that demonstrates a high order of conceptual understanding and an appreciation of the holistic nature of geography within the context of the question. • Critical analysis, synthesis and assessment of the connections between the different elements of the subject. • Wide-ranging, thorough and accurate knowledge. • Detailed and possibly original exemplification. • Well-directed and well-annotated sketch maps/diagrams. • A well-structured, coherent and logical response. • Complex ideas expressed clearly with few, if any, errors in grammar, punctuation and spelling. • A confident grasp of relevant concepts and principles. • Sound analysis, synthesis and assessment of some of the connections between the different elements of the subject. • Good factual knowledge and understanding. • Appropriate exemplification. • Appropriate, basically accurate annotated sketch maps/diagrams. • The response is clear, coherent and appropriately structured. • The quality of English is consistently sound At the lower end • Arguments may not be fully developed • Some lack of balance • Minor flaws in logical ordering or linguistic expression • Diagrams not well-integrated • A reasonable grasp of relevant concepts and principles. • Arguments are partial with points limited in range, depth and development with only limited linkage. • A secure, straightforward base of knowledge and understanding. • Examples are superficial and may be variable. • Limited use of basic diagrams. • There may be some loss in coherence. • Language is correct but simplistic. At the lower end • An unfocused or potentially relevant response • Weaknesses in structure and expression • Some grasp of concepts and principles is evident, but there may be inaccuracies and misconceptions. • Arguments are weakly presented and most points are generalised or of partial relevance to the question with little or no linkage. • Some knowledge and understanding, but it is limited in scope. • There is limited use of examples. • Sketch maps/diagrams contain inaccuracies. • The response lacks fluency. • Expression may be poor and there are basic errors in the spelling of geographical terms. At the lower end • Understanding of the question is weak • • • • • • There is minimal understanding of subject material. Organisation of material is poor and although occasional relevant points are made much is irrelevant. The response demonstrates poor knowledge and understanding and contains errors. Little use of examples or if evident they are irrelevant to the question. The response may be incomplete or difficult to follow. The answer is poorly written and contains basic errors in the spelling of geographical terms. 19 GEOGRAPHY G3 CONTEMPORARY THEMES AND RESEARCH IN GEOGRAPHY SECTION A CONTEMPORARY THEMES Theme 1 - Extreme Environments Q.1 Examine pressures on desert environments caused by human activity. (1.2) [25] Guidance: Candidates: (i) should show knowledge and understanding of how human activity causes pressures on desert environments; better candidates may discuss the positive as well as the negative outcomes of human activity. Candidates may examine the threats posed by population growth, agriculture, tourism and mineral exploitation. They may refer to the negative impacts on a variety of elements of the desert environment. Comment could be made on the role of agriculture in desertification at a continental scale, the pollution of soils and ecosystems by mineral exploitation such as that in Australia or the damage caused by off-roading in Dubai. Do not expect all these for full marks. Expect examples to be well integrated in the answer. Q.2 Assess the effectiveness of strategies used to manage human activity in tundra environments. (1.6) [25] Guidance: Candidates: (i) should show knowledge of human activity in tundra environments; (ii) should show understanding of strategies used to manage human activity in tundra environments; better candidates will assess the effectiveness of the strategies discussed throughout, whereas the average candidate may only assess the strategies in passing or perhaps briefly in their conclusion. In relation to tundra environments, candidates may examine the threats posed by airborne pollution, global warming, tourism and mineral exploitation. Do not expect reference to all these for full marks. They may refer to the negative impacts on a variety of elements of the tundra environment. When discussing the strategies used to manage human activity candidates may present a range from conserving the tundra environment, alleviating the impacts of human activity, controlling the use of tundra environments and monitoring the impacts of human activity. Candidates should display a grasp of a number of these, but do not expect all to be considered as candidates may choose to use examples that enable only a limited number of strategies to be discussed. The assessment could come in the form of comparisons in place elsewhere to manage human impact or on the basis of the extent to which they reduce the impact of different forms of human activity. 20 Theme 2 - Landforms and their Management Glacial Environments Q.3 Examine the role of depositional processes in the development of glacial landforms. (1.3) [25] Guidance: The focus of the essay is the relationship between process and landform. Some candidates may look at deposition alone whilst others may look at the relative influence of deposition compared to erosion. Either approach is acceptable and open to maximum credit, but candidates: (i) should show a knowledge of the processes of deposition operating in a glacial environment: better candidates will show a more detailed knowledge of a wider range of processes; (ii) should show an understanding of the link between depositional processes and landforms; better candidates will examine the role of deposition in the production of landforms throughout, whereas the average candidate may only examine its role in passing or perhaps in their conclusion. Candidates should examine the production of at least two depositional landforms that are the result of predominantly glacial or fluvioglacial processes. Candidates could examine the production of landforms that are the result of predominantly glacial processes (lodgement till, drumlins, erratics, moraines) or landforms that may be the result of fluvioglacial deposition (eskers, kames, kame terraces, outwash plains). Candidates who focus on a set of landforms that are essentially erosional can only reach the top of good as long as the reference to deposition as an influence on their development is central to the discussion. 21 Q.4 Assess the effectiveness of strategies used to manage the impacts of glacial processes and landforms on human activity. or Assess the effectiveness of strategies used to manage the impact of human activities on glacial environments. (1.6) [25] Guidance: Candidates: (i) should show knowledge and understanding of the problems arising from the impact of glacial processes and landforms on human activity or from the impact of human activities on glacial environments; (ii) should show knowledge and understanding of the strategies put in place to manage these impacts; (iii) should show an assessment of the effectiveness of the above strategies; better candidates should make an assessment of the effectiveness of the strategies discussed throughout, whereas the average candidate may only assess the strategies in passing or perhaps briefly in their conclusion. Candidates need to demonstrate their knowledge and understanding of the problems arising from the impacts of glacial processes and landforms on human activity or the impact of human activity on glacial environments. There may be a discussion not only of the nature, but also of the seriousness of the impacts. In order to assess the effectiveness of strategies adopted to deal with the impacts, candidates will need to briefly describe the strategies. Strategies will vary depending on the glacial environment chosen. The assessment should involve an evaluation of both the positive and negative aspects of the strategies adopted in relation to the aims of the strategies implemented. Coastal Environments Q.5 Examine the role of depositional processes in the development of coastal landforms (1.3) [25] Guidance: The focus of the essay is the relationship between process and landform. Some candidates may look at deposition alone whilst others may look at the relative influence of deposition compared to erosion. Either approach is acceptable and open to maximum credit, but candidates: (i) should show a knowledge of the processes of deposition operating in a coastal environment: better candidates will show a more detailed knowledge of a wider range of processes; (ii) should show an understanding of the link between depositional processes and landforms: better candidates will examine the role of deposition in the production of landforms throughout, whereas the average candidate may only examine its role in passing or perhaps in their conclusion. Candidates could examine the production of at least two landforms that are the result of coastal processes Candidates could examine the production of landforms that are the result of predominantly marine processes (beaches, spits, barrier beaches, tombolos, cuspate forelands, sand dunes) or marine and fluvial processes (saltmarshes, deltas) or examine the relative importance of sea level changes to deposition (estuaries). Candidates who focus on a set of landforms that are essentially erosional can only reach the top of good as long as the reference to deposition as an influence on their development is central to the discussion. 22 Q.6 Assess the effectiveness of strategies used to manage the impacts of coastal processes and landforms on human activity. or Assess the effectiveness of strategies used to manage the impact of human activities on coastal environments. (1.6) [25] Guidance: Candidates: (i) should show knowledge and understanding of the problems arising from the impact of coastal processes and landforms on human activity or from the impact of human activities on coastal environments; (ii) should show knowledge and understanding of the strategies put in place to manage these impacts; (iii) should show an assessment of the effectiveness of the above strategies; better candidates should make an assessment of the effectiveness of the strategies discussed throughout, whereas the average candidate may only assess the strategies in passing or perhaps briefly in their conclusion. Candidates need to demonstrate their knowledge and understanding of the problems arising from the impacts of coastal processes and landforms on human activity or the impact of human activity on coastal environments. There may be a discussion not only of the nature, but also of the seriousness of the impacts. In order to assess the effectiveness of strategies adopted to deal with the impacts, candidates will need to briefly describe the strategies. Strategies will vary depending on the coastal environment chosen. The assessment should involve an evaluation of both the positive and negative aspects of the strategies adopted in relation to the aims of the strategies implemented. 23 Theme 3 - Climatic Hazards Q.7 Describe and explain seasonal variations of climate. (1.2) [25] Guidance: Candidates: (i) should show knowledge and understanding of seasonal climatic changes: better candidates may offer some supporting statistics or qualified descriptive statements in relation to temperature and precipitation changes; (ii) should show knowledge and understanding of the factors influencing these changes: better candidates will mention a wider range of factors. Candidates may refer to one climatic type from either a tropical or temperate region. For the tropical region seasonal changes are far more marked in savanna and monsoon climates and for the temperate region seasonal changes are more pronounced for the continental interior and east coast margin, but most candidates will probably take the British western margin type. Reference should be made to temperature and precipitation change. It would be pleasing to see some candidates offering some supporting statistics in relation to temperature and precipitation changes, but if not, candidates should use qualified descriptive statements. For the tropical region the most important factor is the effect of the apparent seasonal migration of the overhead sun and the associated migration of the ITCZ and movement of pressure and wind belts. Other significant factors include the effects of land and sea distribution, ocean currents and orographic influences vis-à-vis prevailing winds. For the temperate region, the movement of global pressure and wind belts should be included as an important factor. In addition, the movement of the jet stream further south in winter and the relative seasonal significance of the various air masses should be referred to as important influences. Whether the tropical or temperate region is taken, annotated diagrams are likely to form an important component and good credit should be given to well annotated and well integrated diagrams that clearly illustrate the factors being discussed. Where only one factor is mentioned, the answer is unbalanced and unlikely to reach beyond the average category. A range of factors need to be addressed in a detailed and balanced way for candidates to reach the good and very good categories. 24 Q.8 Describe the strategies used to reduce the impact of one type of climatic hazard and assess their effectiveness. (1.6) [25] Guidance: Candidates: (i) should show a knowledge of the damaging effects of the climatic hazard selected; (ii) should show an understanding of the strategies employed, but better candidates will show more detailed knowledge of a wider range of strategies; (iii) should show an assessment of the effectiveness of the above strategies: better candidates will assess the effectiveness of the strategies discussed throughout, whereas the average candidate may only assess the strategies in passing or perhaps briefly in their conclusion. Within either the tropical or the temperate region, candidates may refer to the effects of a hazard associated with either cyclonic or anticyclonic situations. The effects discussed are likely to be both environmental and human (demographic, economic and social). When discussing the measures taken to reduce the impacts of hazards associated with either low or high pressure systems, candidates may present logically sequenced points progressing from monitoring, prediction and warning, immediate response to lessen the impact once it has occurred to long-term planning. Candidates need to assess the effectiveness of the measures discussed. Measures may be evaluated on the basis of the extent to which they reduce the impact of an event, by comparison with strategies in place elsewhere to meet a similar hazard event, on the basis of advances in strategy policies and implementation of them compared to those in place prior to the last hazard event or an evaluation on the basis of the finances and human resources available to the agencies involved in the formulation and implementation of measures at a local, regional, national or international level. Where there is limited evaluative comment, the answer is unlikely to reach ‘good’ and to reach ‘very good’ a well-balanced answer with some depth of discussion is needed. 25 Theme 4 - Development Q.9 Examine indicators used to measure development and assess their usefulness. (1.2) [25] Guidance: Candidates: (i) should show a knowledge and understanding of the range of indicators used to measure development: better candidates will assess the usefulness of the indicators discussed throughout, whereas the average candidate may only assess the indicators in passing or perhaps briefly in their conclusion. Candidates should have little difficulty in identifying the range of indicators used to measure development. It is expected that candidate will make reference to simple and composite quantitative measures and recent progress made towards the use of qualitative measures that go beyond covering material conditions towards a consideration of aspects such as freedom, security, the plight of indigenous groups and sustainability. Assessment of these indicators may include the partial picture each one gives of world development patterns, the reliability of the statistics used and how comprehensive the measures are in identifying the level of development at a country level. Other points that may enter into the discussion include the fact that measures quoted on a national scale hide serious regional inequalities as well as variations in material well-being across society, the difficulty of quantifying some measures, the dated nature of some statistics and the non availability of accurate statistics for some countries. Where there is limited assessment, the answer is unlikely to reach ‘good’ and to reach ‘very good’ a well-balanced answer with some depth of discussion is needed. Q.10 Examine reasons for recent changes in patterns of world development. (1.4) [25] Guidance: Candidates: (i) should show a knowledge and understanding of why changes are taking place; (ii) should show an understanding of the effect of the above on patterns of world development. Reference needs to be made to the factors responsible for change including changing definitions and concepts of development, economic forces, changing external relationships and changing internal conditions which will influence a particular country’s or world region’s position in the global development spectrum. Reference also needs to be made to the effect of change on accepted patterns of world development such as the North/South divide and LEDC/MEDC divisions. Answers need to provide clear explanatory comment together with reference to altered patterns to get beyond the average band. The emergence of South East Asian NICs and the BRIC countries (Brazil, Russia, India and China) may be used as a good illustration of the effect of economic change on changes in pattern. In general development changes are seen as positive, but in the case of a number of African countries the change may be negative and the recognition of this and the reasons for it are worthy of good credit. 26 Theme 5 - Globalisation Q.11 Examine reasons for global shifts in economic activity. (1.3) [25] Guidance: Candidates: (i) should show knowledge and understanding of the changing nature and distribution of global economic activity; (ii) should show a knowledge and understanding of the reasons for these changes. Candidates are likely to refer to the changing nature and distribution of global economic activity linked to the decline of traditional manufacturing in MEDCs and the increasing importance of the service sector and the increased developments in manufacturing, services and tourism in LEDCs. Candidates will probably develop their answers by discussing the rapid expansion of the NICs in terms of their percentage share of world trade. When examining the reasons for such changes candidates are likely to focus on the economic changes (role of TNCs; Product life cycle and NIDL, consumer demand in MEDCs), technological changes (improvements in transport, use of the internet, telesales) and political changes (trading blocs and role of international organisations) which have resulted in increasing manufacturing production in LEDCs. Candidates have the opportunity to make a reasoned assessment of the balance of these factors and to link the factors with the change in the distribution of economic activity. Candidates may approach the question from both a temporal and spatial perspective, identifying the stages of global shift and the resultant distribution of economic activity. Expect examples of the operations of named TNCs/MNEs to be well integrated into the answer. Q.12 ‘Globalisation results in more losers than winners’. Discuss. (1.4 & 1.5) [25] Guidance: Candidates: (i) should show knowledge and understanding of the losers who result from the globalisation of economic activity; (ii) should show knowledge and understanding of the winners who result from the globalisation of economic activity; (iii) should show the ability to assess the overall impact of globalisation: better candidates make a reasoned assessment of whether the globalisation of economic activity results in more losers than winners throughout, whereas the average candidate may only make their assessment in passing or perhaps briefly in their conclusion. Reference needs to be made to the fact that globalising TNCs have the opportunity to choose locations for their operations that they perceive to be most advantageous. Costs are a prime consideration. Some locations are less favoured both in MEDCs and LEDCs (particularly sub-Saharan African countries). Such regions are the losers. The process of globalisation also has negative social and environmental effects on MEDCs, LEDCs and NICs. There are also winners from globalisation. A global shift of manufacturing and, more recently services, to NICs and RICs has brought opportunities for employment and economic development to many parts of the world, especially India, China and south and south-east Asia as well as benefits to investing countries and companies. Expect examples of the operations of named TNCs/MNEs and their positive and negative impacts on economic activity, society and the environment to be well integrated into the answer. 27 Theme 6 - Emerging Asia China Q.13 Examine the effects of globalisation on China. (1.5) [25] Guidance: Candidates: (i) should show knowledge and understanding of the economic and political effects on China associated with the globalisation of economic activity; (ii) should show the ability to assess these effects: better candidates make a reasoned assessment of the effects throughout, whereas the average candidate may only make their assessment in passing or perhaps briefly in their conclusion. Economic effects include benefits such as the expansion of industries and services, increased international trade and exponential growth in exports and the entry of China into the WTO in 2001, rising incomes and infrastructure improvements. Competition from abroad will help the Chinese to raise levels of efficiency and force the large SOEs (State Owned Enterprises) to either modernise or dismantle. Economic costs include widening regional disparities as economic activity is concentrated in core growth areas along the east coast, labour exploitation, exposure to the influences of westernisation, increased consumerism and the increase in China’s ‘floating’ population. Political impacts may include the expansion of the influence of TNCs, the change in state economic policies and the move to a socialist market economy. The assessment may take the form of an assessment of costs compared to benefits, but be prepared to credit those candidates who see a spatial difference in effects. In order to reach the good band, in addition to sound factual content of the effects on China associated with the globalisation of economic activity, there needs to be sound critical assessment of these. Q.14 Discuss the economic and social challenges facing rural communities in China. (1.3) [25] Guidance: Candidates: (i) should show knowledge and understanding of the economic and social challenges facing rural communities in China; better candidates will demonstrate a more detailed knowledge and understanding. Economic challenges associated with China's rural communities include the changes in the organisation of agriculture and rural economic activities. Social challenges include welfare provision such as health and education and the impact of migration. The discussion may look at the relative worth of each variable or may take the form of an assessment of rural challenges as compared with urban. A combination of both approaches is also valid. To reach the ‘good’ category of response there must be a discussion of the challenges identified. The term ‘challenges’ may be interpreted by candidates as simply the difficulties experienced in rural communities, rather than in the wider sense of demands that require a response. Answers that interpret the question in this way are acceptable, but a sound discussion of these difficulties is needed for the response to reach the ‘good’ category of assessment. 28 India Q.15 Examine the effects of globalisation on India. (1.5) [25] Guidance: Candidates: (i) should show knowledge and understanding of the effects on India associated with the globalisation of economic activity; (ii) should show the ability to assess these effects: better candidates make a reasoned assessment of the effects throughout, whereas the average candidate may only make their assessment in passing or perhaps briefly in their conclusion. Economic impacts include benefits such as the growth of Indian TNCs, expansion of industries and services, increased international trade and growth in exports, rising incomes and infrastructure improvements. Economic costs include widening social and regional disparities, exposure to the influences of westernisation, increased consumerism and the negative impact of globalisation on India’s poor. The assessment may take the form of an assessment of costs compared to benefits, but be prepared to credit those candidates who see a spatial difference in effects. In order to reach the good band, in addition to sound factual content of the effects associated with the globalisation of economic activity, there needs to be sound assessment of these. Q.16 Discuss the economic and social challenges facing rural communities in India. (1.3) [25] Guidance: Candidates: (i) should show knowledge and understanding of the economic and social challenges facing rural communities in India: better candidates will demonstrate a more detailed knowledge and understanding. Economic challenges associated with India's rural communities include the challenges of food production and land reform and problems of infrastructure and service provision. Social challenges include population growth, hunger and malnutrition and migration. The discussion may look at the relative worth of each variable or may take the form of an assessment of rural challenges as compared with urban. A combination of both approaches is also valid. To reach the ‘good’ category of response there must be a discussion of the challenges identified. The term ‘challenges’ may be interpreted by candidates as simply the difficulties experienced in rural communities, rather than in the wider sense of demands that require a response. Answers that interpret the question in this way are acceptable, but a sound discussion of these difficulties is needed for the response to reach the ‘good’ category of assessment. 29 Generic Mark Scheme for G3 B G3 B contains 10 two part questions marked out of 10 (Part a) and 15 (Part b). Part (a) is marked in three Levels. Level Description of quality Marks range Very Good 8-10 3 Good 2 Average 4-7 1 Weak 1-3 Very good knowledge and understanding used critically which is applied to aspect(s) of research enquiry examined. The work is obviously based on research and uses it to provide good supporting evidence. A clear, coherent mini essay that is grammatically correct. May include wellannotated maps and/or diagrams to support answer. Good knowledge and understanding with some critical appreciation of the aspect(s) of research enquiry examined. A clear structured mini essay that uses good quality of written communication but argues points soundly rather than strongly. Appropriate diagrams and/or maps not always fully labelled. Some limited knowledge and understanding of aspect(s) of research enquiry examined but some points may be partial and lack exemplar support from the research. May use taught material of variable relevance. All I know rather than an answer to the question. Language is variable; lacking paragraphs and may have weak grammar and syntax. Part (b) is marked in four Levels Level Description of quality Marks range Excellent 4 13-15 Very Good 3 Good 9-12 Average 5-8 2 Marginal 1 Weak 1-4 Characteristics of level (It is not necessary to meet all of the characteristics to be placed in a Level.) Very good knowledge of the topic studied and a critical awareness of the route to enquiry and findings as applied to the topic in question. Provides very good support from own research. May have some good diagrammatic material and maps to support answer. Written in a sound coherent essay style which is grammatically correct with a sequence of ideas that enable the question to be answered fully. Concludes in relation to the question. May include wellannotated maps and/or diagrams to support answer. Good knowledge of the topic with some gaps. Understanding of the route to enquiry and findings is present with some critical awareness, but this may be sound rather than strong. A clearly structured essay that uses good quality of written communication. Appropriate diagrams and/or maps not always fully labelled. Knowledge & understanding present but some points may be partial and lack exemplar support from research theme studied or may only be of potential relevance to the research topic. Language is straightforward and will possibly lack paragraphing. Perhaps going off at a tangent with an ‘all I know’ answer. Some knowledge and understanding but with gaps and misconceptions that indicate an inability to understand the question. Evidence that the research was superficial. Only limited support from research. Language is variable and slips occur. 30 G3 CONTEMPORARY THEMES AND RESEARCH IN GEOGRAPHY SECTION B: RESEARCH MARK SCHEME (a) Evaluate different ways that ICT could be used to support an investigation into (context). [10] There is no requirement to draw parallels with their own study, but this should be credited if it helps to develop the answer. Candidates should demonstrate their knowledge of how ICT could be used: to establish locations for fieldwork (GIS, Google maps or OS website), obtain background information, secondary data, refine data into tables using excel spreadsheets, record and present data collected using word or excel in the context of their selected research area and evaluate the usefulness of the ways identified. Level 3 (8-10 marks) Answers contain a detailed description of ways ICT could be used in the context of the selected research area developed in some depth with clear evaluation of its uses Level 2 (4-7 marks) Answers at this level are likely to develop a description of ways ICT could be used, either by describing a greater variety of uses or by developing the description of fewer uses in greater detail. Candidates may provide some evaluation of the uses identified. Level 1 (1-3 marks) Answers provide a simple description of a limited number of uses for ICT, with little or no evaluation of the selected uses. 31 (b) Discuss how one or more of the conclusions of your personal research into (context) offers scope for further investigation. [15] The content will depend on the investigation undertaken, but in their answers candidates should summarise the conclusion(s) drawn from their personal research and identify ways in which their conclusion(s) offer scope for further investigation in terms of unanswered questions, the generation of additional sub-questions, the collection of new or additional primary or secondary data and other opportunities for extending their investigation either spatially or temporally or both. Level 4 (13-15 marks) Level 3 (9-12 marks) Answers contain a sound summary of the conclusions of their investigation. Expect either a variety of conclusions or greater depth if fewer conclusions. Answers contain a detailed discussion of the ways in which the investigation could be improved/extended/broadened. Answers contain a clear summary of the conclusions of their investigation. Expect either a variety of conclusions or greater depth if fewer conclusions. Answers contain a generalised discussion of the ways in which the investigation could be improved/extended/broadened, but at the lower end this is less well developed. Answers need to provide a balance between conclusions and further investigation to reach Level 3. Level 2 (5-8 marks) Answers contain a generalised summary of the conclusions of their investigation. Answers contain a limited discussion of the ways in which the investigation could be improved/extended/broadened. Level 1 (1-4 marks) Conclusions are outlined briefly. Answers contain a simplistic description of ways in which the investigation could be improved/extended/broadened. 32 Assessment Objectives Grid for G4 Question AO1 Knowledge & Understanding AO2 Application AO3 Skills 1 4 (concepts of place, space and diversity) 3 (interpreting & unfamiliar context) 3 (analyse and synthesise geographical information 2 3 (select human processes underpinning concepts, examples) 4 (application in unfamiliar contexts) 3 (carry out research and use of methods) 3 3 (people-environment interactions) 3 (analysis and unfamiliar contexts) 4 (research and communication) 10 4 7 (extend geographical ideas, concepts and processes) 11 (consider new ideas and developments, evaluation) 7 (synthesise information, reach conclusions, and communicate findings) 25 7 (extend geographical ideas, concepts and processes) 11 (evaluation of viewpoints, (extend geographical ideas, concepts and processes) 7 (reach conclusions and communicate findings) 25 24 (30%) 32 (40%) 24 (30%) 80 (100%) 5 Total 33 Total 10 10 G4 Generic Mark Scheme These give an outline of the qualities expected of answers at each level. Normally, these will be written into the mark scheme for a specific examination, and may be modified beyond these descriptors to accommodate the demands of individual questions. If a candidate answers in an unanticipated way, but it is clear that there is some substance to the answer, the following guidelines may be used in allocating a mark to the answer. If in any doubt, please consult you team leader. 10 mark questions Explanation of some kind is the most likely demand of these questions. For other kinds of command, comparable qualities to those given for explanation can be expected. Level 3 (8 - 10 marks) Answers at this level have a good explanation. Explanations may be brief or quite long, their distinguishing quality is that they are clear. Answers need not be fully comprehensive but should be extensive enough to cover most aspects that can be reasonably expected for the question posed. Points of explanation should have some supporting evidence, either from resources provided or from knowledge gained from the candidate’s own studies. If the question has more than one aspect, then these will all be addressed soundly. Level 2 (4 - 7 marks) Answers in level 2 will either (i) contain a small amount of clear explanation but several points that might reasonably be expected will be missing, or (ii) be answers that are more comprehensive but the explanation is not really clear, or (iii) be clear on several points but support for the explanations will be missing or be too generalised, ‘as in the Amazon’. If the question has more than one aspect, one may be dealt with adequately, but others may be underdeveloped, leading to an unbalanced answer. Level 1 (1 - 3 marks) Answers at this level there will only be the beginnings of an answer to the question, and will have major weaknesses. Explanations will be unclear or may be missing altogether. Correct information that could be relevant may be stated, but it will be left to the reader to put two and two together. Answers that deal with more than one point will be over simple on all of them. Any support that is given will be very general ‘e.g. Africa’. If a question has more than one aspect, only one may be addressed and others ignored. Answers may be incorrect or faulty in some other way. 34 25 mark questions These questions will have a strong evaluative element. Some form of debate needs to be engaged in to reach the two top levels. Some questions may have a command for description or explanation in the early part of the wording. If only those parts are attempted, answers can gain a maximum mark of the top of Level 3. Level 5 (22 - 25 marks) A range of evidence in support of more than one conclusion will be clearly stated. There will be a good attempt to weigh up the evidence. This may be by showing that one piece of evidence carries more weight than others, or that there are far more points in favour of one point of view than for any others. These questions will often have a ‘how far’ or ‘to what extent’ element, and evidence given will be used deal with such aspects. The structure of the answer will be evaluative throughout. Conceptual understanding and extensive support will both be very good. Answers will be well ordered and logical, with clear expression in the chosen language. Level 4 (17 - 21 marks) A reasonable amount of evidence on both sides of the debate will be presented here. There will be some attempt to weigh up the evidence in order to show that it points more one way than the other, or to try and assess ‘how far’. These will either be limited, confined to just one or two sentences, or unbalanced, being too sweeping for one side over others. All other aspects of the answer expected up to Level 3 will be present. Conceptual understanding or evidence may be good, but not necessarily both. Answers will have only minor flaws in logical ordering or linguistic expression. Level 3 (10 - 16 marks) These answers will have a good explanation. There will be some attempt to show that there are arguments on both sides of the case, but these will be few, scattered and in most instances, not supported by any evidence. There may be some evidence of conceptual understanding, and/or the odd piece supporting evidence.. Structure and expression may have flaws. Level 2 (5 - 9 marks) Answers at this level will be mainly explanatory, with evidence of some of the comparable qualities expected at Level 3 for the 10 mark questions. Any attempt to deal with the evaluative components will be brief, and either be very simple, confined only to one side or have very little support. There will be weaknesses of structure and expression. Level 1 (1 - 4 marks) Some relevant knowledge may be stated, but few points will be explained. Any evaluation will be a simple statement of a point of view without any valid supporting evidence. The structure may be muddled and expression weak or unclear. Planning notes or fragments can be given a mark in this range. 35 GEOGRAPHY G4 SUSTAINABILITY Mark Scheme Q.1 Outline ways in which fossil fuels and renewable sources of energy may result in damage to the environment. [10] Evidence to support answers is scattered throughout the resource in both country information and on extracts about individual sources of energy. Figure 18 summarises the global warming problem from fossil fuels, and nuclear power problems are given in Figure 19. Figure 22 outlines some of the problems of HEP, and Figure 29 discusses biofuels. Figure 24 may be used to illustrate small-scale environments. Nuclear energy may be put forward as either a fossil fuel or a renewable, accept either interpretation. Full mark answers can come from candidates who use only the Resource Folder, but credit information that goes beyond the Resource Folder provided it is relevant to the answer. Level 3 (8-10 marks) Outline is very clear on damage in more than one way for both fossil fuels and renewables. Focus is on the environment. Extensive supporting evidence. Level 2 (4-7 marks) Answers may lack either balance between fossil fuels and renewables, or lack clarity about the ways. Some support given. Level 1 (1-3 marks) Ways may be named, but not made clear. Answer may stray from damage to the environment. Evidence may not be given or be merely the name of a place. 36 Q.2 Explain why countries have different mixes of energy sources. [10] The mix of energy sources is given for Botswana, Malaysia and France in the Resource Folder. Candidates may wish to select from countries other than those in the Resource Folder, so credit any other mixes provided they are well detailed and involve clear explanation. Explanations can cover a range of factors such as availability, cost, environmental factors, demand etc. There is no set range of factors required. Answers should account for differences between countries. Supporting information should be well founded and relevant to the country being considered. It is likely that Figures 4, 5 & 7 may be used for the mix for Botswana, Figures 9 to 11 for Malaysia, and Figures 13 and 14 for France. Allow a generous interpretation of mix. Q.3 Level 3 (8-10 marks) The mix for at least two countries will be explained in some detail. The answer will explain clearly why they are different. Extensive supporting evidence is given. Level 2 (4-7 marks) Only one country explained well. There may be imbalance in detail between countries, or the range and/or depth of explanation may be limited. There may be some explaining why they are different. Answers may dwell on description. Some evidence given. Level 1 (1-3 marks) A few isolated points may be made. Answers will be poorly related to any countries or differences. Evidence may not be given or just a name tagged on at the end, 'e.g. Canada', and could be applied anywhere. Explain why the demand for water differs throughout the world. [10] Figure 2 on page 4 gives some starting points to aid recall of factors that influence demand. Figure 11 on page 8 introduces the link between hydro-power and water supply. Figure 22 on page 14 develops this idea and introduces others. Figure 30 on page 18 has information on water conservation. Figures 31 & 32 on page 19 shows the rainfall distribution throughout the world, and where water stress is being experienced. It should be possible for good candidates to select this information and produce a full mark answer. It is possible that candidates will recall class case study material or research carried out in the six weeks leading up to the exam and such material should be credited. Good answers will outline the demand for water in at least two locations, and will bring out differences between the locations selected. Locations may be selected from within the same country, e.g. North and South California. Level 3 (8-10 marks) Demand for at least two contrasting locations will be considered. Explanation will be clear and logical. Reasons for differences will be explained. Evidence will be used. Answers may use two locations in depth or make a wide range of points from many. Level 2 (4-7 marks) There may be imbalance between locations chosen, or be limitations in explanations. There may be little to explain differences. Some evidence given. General reference to one location limited to top of Level 2. Level 1 (1-3 marks) Some isolated points are made, but not organised into an answer to the question. Evidence may not be given or just a name provided. 37 Q.4 'Global economic development is the greatest threat to the sustainability of world energy supplies.' How far do you agree with this statement? [25] Candidates should recognise the existing high levels of energy usage by economies that are already developed, and that the rapid economic development in certain areas of the world (India and China are likely examples) is creating further demand. From this perspective some assessment is possible. Material may be drawn from many sections of the resource Folder. Figures 9 -11 may be used to illustrate rapid growth in Malaysia, Figures 12 to 14 can be used to show existing high levels in France. Much of the material in Figures 15 to 29 deals with sustainability. Accept answers that argue that economic development can support sustainability. It is likely that material from other parts of Geography studies could well be introduced, and this should be rewarded. Full answers (Level 5) should consider: 1. 2. 3. 4. 5. 6. economic development; threats to energy supply; sustainability; global element; assessment - how far; support. Level 4 may be weak on two or more of these. Level 3 and below may have one or more of these elements missing. Level 5 (22-25 marks) Current and likely future demands for energy will be discussed for a range of levels and stages of economic development. Knowledge of several supplies is good. Other threats/opportunities identified. Evaluation of evidence leading to it, will account for a large part of the answer. Evidence in support is extensive. The answer will be logically structured, and expressed in clear language. Level 4 (17-21 marks) Demands for energy will be discussed for different levels or stages of economic development. Role of supplies and/or some other threat/opportunity recognised. Some sound evaluation in parts of the answer. Evidence given to support several points. The answer will mainly be logically structured, and mainly expressed in clear language. Level 3 (10-16 marks) Demands for energy linked to economic growth. Some different levels/stages of development described. May mention supply/other threat/opportunity, but limited. Some evidence in support. Minor flaws in structure or expression. Level 2 (5-9 marks) Simple points about energy demand/supply. Level/stage of development simplistic if introduced. Any evidence given relates poorly to points made. Structure and expression weak in several places. Level 1 1-4 Marks Some potentially relevant points made, but not organised into an answer. At this level, candidates are likely to just agree (or just disagree) with the statement with no justification for doing so. Poorly organised and expression may be ambiguous and/or contradictory. 38 Q.5 Outline the factors that influence the sustainability of food supplies. Assess their relative importance. [25] There are many factors that could be introduced. For good answers, we can expect extensive discussion of influences from at least two factors. From both their A2 and AS studies, candidates should have knowledge of other threats from land use for house building, industry, retailing, various kinds of transport, environmental degradation, etc. There is the opportunity to bring in mining, other resource exploitation and damming of rivers leading to areas being flooded. They may link such ideas not only to the amount of land available, but also to changes in agricultural production. The sustainability of the use of chemicals, irrigation, machinery, hybrid seeds and GMOs may be used. It would be possible to introduce ideas on population growth. The answer can be developed in a number of ways, so it is not possible to insist on particular content. Good answers should show considerable assessment. Level 5 answers should contain: 1. 2. 3. 4. 5. food supplies; factors influencing them; sustainability; assessment; support. Level 4 may be weak on two or more of these. Level 3 and below may have one or more of these elements missing. Level 5 (22-25 marks) Good knowledge and understanding of at least two factors. Assessment, or evidence leading to it, dominates the answer. Extensive evidence given in support. The answer will be logically structured, and expressed in clear language. Level 4 (17-21 marks) Some knowledge and understanding of at least two factors. Some sound assessment. Good supporting evidence in several places. The answer will mainly be logically structured, and mainly expressed in clear language. Level 3 (10-16 marks) Good knowledge of one factor, or more sketchy knowledge if more. Some evidence in support. Minor flaws in structure or expression. Answers referring to factors only limited to top of Level 3. Level 2 (5-9 marks) Level 1 1-4 Marks Basic knowledge of one factor. Any other introduced will be very superficial. Any evidence given relates poorly to points made. Structure and expression weak in several places. Some potentially relevant points made, but not organised into an answer. At this level, candidates are likely to make an assessment but with no reasons for doing so. Poorly organised and expression may be ambiguous and/or contradictory. GCE Geography MS - Summer 2010 39 WJEC 245 Western Avenue Cardiff CF5 2YX Tel No 029 2026 5000 Fax 029 2057 5994 E-mail: exams@wjec.co.uk website: www.wjec.co.uk