Science: The Carbon Cycle 2
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Avg score: 76% • Most missed: “Climate change mitigation”
Science: The Carbon Cycle 2
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25 Questions

1. Lithosphere

2. Where is methane found?

3. Hydrocarbons

4. Soil organic carbon

5. How much carbon is found in the euphotic zone?

6. How much carbon is found in the twilight zone?

7. Climate change mitigation

8. Photosynthesis

9. Relatively, how much carbon dioxide do volcanoes release compared to anthropogenic CO2?

10. What is the main driver of deforestation?

11. By how much is atmospheric carbon rising yearly?

12. Carbon pump

13. How much of human carbon dioxide comes from the cement industry?

14. How to improve grassland carbon stores

15. Carbon capture and storage (CCS)

16. What percentage of the greenhouse effect is down to water?

17. How much carbon does peat store?

18. Weathering

19. Decomposition

20. As oceans get hotter they can store ____________ carbon dioxide?

21. Anoxic

22. Biosphere

23. How is carbon naturally released into the atmosphere from sedimentary rocks?

24. Carbon sink

25. Geologic sequestration

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