Year 10 Geography exam You have one exam. It will test the three units you have covered since the start of Year 10. The exam is 1 hour 30 minutes It has three questions; you answer all three questions. The exam is on Wednesday 2 April 2014 at 9:00am. Most of you will be in the Sports Hall. Help with revision: Hinchingbrooke School Geography page http://www.hinchingbrookeschool.co.uk/geography/Year10GCSEGeography.html BBC Bitesize http://www.bbc.co.uk/schools/gcsebitesize/geography/ S-Cool http://www.s-cool.co.uk/gcse/geography You can get a revision guide book written specifically for our course. We can ‘hire’ them out to you for £5. If you return it in good condition you can have your money. Obviously it would do you for the Year 11 mock exams in November and the final exams in May/June 2015. The Restless Earth Key idea Specific content Distribution of plates; contrasts between continental and oceanic plates. Destructive, constructive and conservative plate margins. Unique landforms occur at plate Location and formation of fold mountains, margins. ocean trenches, composite volcanoes and shield volcanoes. People use these landforms as a A case study of one range of fold mountains. resource and adapt to the The ways in which they are used – farming, conditions within them. hydroelectric power, mining, tourism and how people adapt to limited communications, steep relief, poor soils. Volcanoes are hazards resulting Characteristics of different types of volcanoes. from tectonic activity. Their A case study of a volcanic eruption – its cause; primary and secondary effects are primary and secondary effects; positive and positive as well as negative. negative impacts; immediate and long term Responses change in the responses. Monitoring and predicting volcanic aftermath of an eruption. eruptions. Supervolcanoes are on a much The characteristics of a supervolcano and the bigger scale than other volcanoes likely effects of an eruption. and an eruption would have global consequences. Earthquakes occur at Location and cause of earthquakes. Features of constructive, destructive and earthquakes – epicentre, focus, shock waves conservative plate margins. and the measurement of earthquakes using the Richter and Mercalli Scales. The effects of earthquakes and A case study of an earthquake in a rich part of responses to them differ due to the world and one from a poorer area – their contrasts in levels of wealth. specific causes; primary and secondary effects; immediate and long-term responses – the need to predict, protect and prepare. Contrasts in effects and responses will be clear. Tsunamis are a specific secondary A case study of a tsunami – its cause, effects and effect and can have devastating responses. effects in coastal areas. Case studies The Earth’s crust is unstable, especially at plate margins. 1. 2. 3. 4. 5. 6. 7. 8. 9. The Alps Montserrat MEDC – Northridge LEDC Sichuan Indian Ocean tsunami Outline the difference between continental crust and oceanic crust. (2) Draw an annotated diagram of a convergent plate boundary. (4) What are fold mountains and where are they found? (4) Describe and explain the difference between composite volcanoes and shield volcanoes. (4) Describe how humans use fold mountains. Refer to an example you have studied. (8) Describe the effects of the eruption of Montserrat. (8) How is a supervolcano different to a normal one? (4) What is the difference between the Richter Scale and the Mercalli Scale? (2) How do the impacts of and responses to earthquakes vary between LEDCs and MEDCs? Support you answer with evidence. (8) 10. Explain what causes tsunamis? (4) Water on the Land Key idea Specific content The shape of river valleys changes as rivers flow downstream due to the dominance of different processes. Processes of erosion – hydraulic action, abrasion, attrition, solution; vertical and lateral erosion. Processes of transportation – traction, saltation, suspension and solution. Deposition and reasons for it. Long profile and changing cross profile. Landforms resulting from erosion – waterfalls and gorges; landforms resulting from erosion and deposition – meanders and ox-bow lakes; landforms resulting from deposition – levees and flood plains. Factors affecting discharge – amount and type of rainfall, temperature, previous weather conditions, relief, rock type (impermeable, permeable, porous and pervious) and land use. The causes of flooding: physical – prolonged rain, heavy rain, snowmelt, relief; and human – deforestation, building construction. The frequency and location of flood events – in the UK in the last 20 years. A case study of flooding in a rich part of the world and one from a poorer area – the different effects of and responses to flooding. Hard engineering strategies – dams and reservoirs, straightening. Soft engineering – flood warnings, preparation, flood plain zoning, ‘do nothing’. The costs and benefits of these. The UK – increasing demand for water; areas of deficit and areas of surplus; the need for transfer. A case study of a dam/reservoir to consider resulting economic, social and environmental issues and the need for sustainable supplies. Distinctive landforms result from different processes as rivers flow downstream. The amount of water in a river fluctuates due to a number of reasons. Rivers flood due to a number of physical and human causes. Flooding appears to be an increasingly frequent event. The effects of and responses to floods vary between areas of contrasting levels of wealth. There is discussion about the costs and benefits of hard and soft engineering and debate about which is the better option. Rivers are managed to provide a water supply. There are a variety of issues resulting from this. 1. 2. 3. 4. 5. 6. Case studies Boscastle & Bangladesh Grafham Water How do rivers erode? (4) How and why do river channels change downstream? (4) Draw a diagram of an ox-bow lake and annotate it to explain its formation. (4) Explain how gorges are formed. (4) Why do some rivers flood more often than others? (4) Referring to an example of a flood in an MEDC, describe the impacts and outline the responses. (8) 7. Why is Bangladesh prone to flooding? (4) 8. How can rivers be managed? (Think about hard and soft engineering.) (8) 9. What is meant by water transfer? 10. What are the environmental issues associated with dam/reservoir construction? (4) Population change Key idea Over time the global population increases and the population structures of different countries change. A range of strategies has been tried by countries experiencing rapid population growth. An ageing population impacts on the future development of a country. Population movements impact on both the source regions of migrants and the receiving countries. 1. 2. Specific content The exponential rate of world population growth. Countries pass through different stages of population growth as shown in the five stages of the Demographic Transition Model (birth rate, death rate and natural population changes). Changing population structure. The impact of increasing urbanisation, agricultural change, education and the emancipation of women on the rate of population growth. The social, economic and political implication of population change and the need to achieve sustainable development. The effectiveness of population policies adopted in different countries since the 1990s to include birth control programmes and other strategies adopted. A case study of China’s policy since the 1990s and one of a non-birth control population policy. The relationship between the population structure and population decline and the impact on the future economic development. The problems associated with an ageing dependent population. Government strategies to cope with an ageing population and the incentives suggested for encouraging an increase in a country’s birth rate. A case study of the problems and strategies in one EU country with an ageing population. Migration is a result of decision-making push and pull factors which can have positive and negative impacts. Economic movements within the EU, refugee movements to the EU and the impacts of such movements. Case studies China (birth control) Kerala (nonbirth control) France Draw the Demographic Transition Model, labelling its key features. (4) How does each of the following affect population growth: urbanisation, agricultural change, education and the emancipation of women? (4 for each one) 3. What are the impacts of rapid population growth? (8) 4. What were the successes and failures of China’s one-child policy? (4) 5. How did the Indian state of Kerala approach population growth? (4) 6. Which of the two approaches was the most sustainable? Justify your answer. 7. Give an example of a country trying to encourage its population to have more children. Highlight the main characteristics of the policy. (4) 8. What are the positive and negative impacts of an ageing population? (4) 9. What are the causes of migration? (4) 10. Describe the impacts of migration in the EU. Consider positive and negative and on the host and the donor. (8)