How does it rain? Student Copy Name of School: ________________________________________________________________ Name of Pupil: ___________________________________ Sex: M/F Assessment Task: Class: ____________________ Date: ____________________ How does it rain? Level: Key Stage 3 Condensation occurs Precipitation happens Water evaporates 1 Heat How does it rain? Student Copy Part 1 Reading: How does it rain? Read the story. There are 14 questions in this part. Answer the questions by completing the Answer Sheet on the next page. How does it rain? Water is an essential part of life. Without it, all living beings and plants would die. Most of the earth’s water comes from the rain that falls on it. But how does the rain come to fall? Most rain starts from the earth’s vast oceans which cover approximately 70% of its surface. As they lie there, these oceans are constantly warmed by the rays of the sun. This causes the water to rise or evaporate into the air. At this stage, the water is known as water vapour. It is like steam rising into the air but it is invisible to the human eye. As the water vapour rises into the air, it eventually reaches cooler air. The cooler air puts pressure on the water vapour and this causes condensation to occur. This is when water vapour turns into water droplets and this is visible to the human eye. The water droplets then join together to form clouds. They are pushed together by wind and other atmospheric pressures. Rain then falls. This is called precipitation. Precipitation is the water droplets falling from the clouds. Some clouds are light and puffy, some are dark and heavy. The dark or black clouds contain many more water droplets than the white clouds and they are generally the cause of heavy rainfalls. The rain that falls eventually flows into the oceans again from mountains and rivers and the rain cycle continues. This is how rain comes to fall enabling life to carry on. Imagine what the world would be like if suddenly there was no rain. 2 How does it rain? Student Copy Name of School: ________________________________________________________________ Name of Pupil: ___________________________________ Sex: M/F Date: ___________________ Class: ____________________ Marks: / 15 Marker’s Part 1 Reading: How does it rain? Use only Read the story. Tick the correct answers for Questions 1-7. 1. What is the passage about? A. How things grow B. How the rain falls C. What the world would be like without rain D. How water is an essential part of life 2. What stage of the rain cycle is covered in paragraph 2? A. Forming clouds B. Evaporation C. Precipitation D. Condensation 3. What stage of the rain cycle is covered in paragraph 4? A. Forming clouds B. Evaporation C. Precipitation D. Condensation 4. What is the water known as when it rises into the air? A. Steam B. Water droplets C. Clouds D. Water vapour 5. According to the passage, why is water an essential part of life? It is because ___________________. A. we need to drink it B. things would die without it C. we need to swim in it D. the oceans need it 6. Why does water vapour turn into water droplets? It is because of __________. A. strong pressure from cooler air B. the sun’s rays hitting the water C. the force of atmospheric pressures D. the force of black clouds 3 How does it rain? Student Copy Marker’s 7. What covers 30% of the earth’s surface? A. Oceans B. Rivers C. Mountains D. Land use only 8. Show the correct order in the water cycle by putting 1, 2, 3 or 4 in the boxes provided. The first one has been done for you. Forming clouds 1 Evaporation Precipitation Condensation Answer Questions 9-14 in the space provided. 9a. Can people see water rising or evaporating into the air? ___________________________________________________________ b. Write down the sentence that gives you this information. ___________________________________________________________ ___________________________________________________________ 10. In paragraph 1, find one word that means ‘very important’. __________________________________________________________ 11. In paragraph 2, find one word that means ‘very big’. __________________________________________________________ 12. In paragraph 2, find one word that means ‘all the time’. __________________________________________________________ 13. In paragraph 3, find one word that means ‘can be seen’. _________________________________________________________ 14. In paragraph 6, find one word that means ‘moves smoothly’. _________________________________________________________ End of Part 1 4 How does it rain? Student Copy Part 2 Speaking : Answering questions about the text and sharing personal experiences Instructions 1. You now have 5 minutes’ preparation time. 2. During the preparation time, read carefully the rain cycle diagram and the questions on page 6 of this Student Copy. 3. Then you will have 10 minutes to answer the 4 given questions. Your teacher will also ask you extra questions related to the topic. 4. Do not write anything in this Student Copy. 5. We would like to see if you can do the following: a. Include key points. b. Give sensible answers. c. Use grammatically correct sentences. d. Give as many ideas as possible to your answers. e. Join ideas with some cohesive devices such as “then”, “and”, “but”, “because” and so on. f. Use relevant words. g. Give correct pronunciation. h. Speak with right pausing, intonation and stress, volume, tone of voice and speed. 5 How does it rain? Student Copy Rain Cycle Diagram Condensation occurs Precipitation happens Water evaporates Heat Questions 1. How does the water get from the earth to the clouds? 2. What happens to water vapour when it hits cooler air? 3. The place you live has no rain for a long time. How will your life be different? 4. Which do you like more: rainy days or sunny days? Why? End of Part 2 6