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Published byMuhammad Edgett Modified over 9 years ago
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How is water stored? How does water move through the ecosystem? What are the processes?
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Water Cycle - in pairs Use the pens and pencils to draw your version of the water cycle. Make sure you include the following terms: 1. Water vapour in atmosphere (13,000 km 3 ) 2. Precipitation over land (110,000 km 3 ) 3. Precipitation over ocean (390,000 km 3 ) 4. Evaporation from ocean (430,000 km 3 ) 5. Evaporation from land (70,000 km 3 ) 6. Snow and ice (29 million km 3 ) 7. Lakes and rivers (200,000 km 3 ) 8. Run-off from land (40,000 km 3 ) 9. Groundwater (8 million km 3 ) 10. Ocean (1,348 million km 3 )
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Review
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Carbon Cycle Watch the video and answer the questions
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Nitrogen Cycle Watch the video and answer the questions
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Water Cycle Watch the video and answer the questions
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Systems diagrams Draw systems diagrams for: The water cycle The nitrogen cycle The carbon cycle Each should contain storages, flows, transfers and transformations.
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