Climate Change

1. the tendency of water to expand in volume as it warms
7. A type of geoengineering used to produce reflective surfaces to reflect solar radiation back into space
9. How many layers of the atmosphere are there?
10. Where are daily atmospheric carbon dioxide concentrations measured
11. Carbon Dioxoide and Methane
15. Frozen seawater that floats on the oceans surface
17. What is found in the Troposphere?
19. What is the most commonly found gas in the atmosphere
20. Which isoptope of carbon do plants use for photosynthesis

2. any permanent layers of ice covering a tract of land
3. Strategies that are designed to reduce emissions and stabilize the level of greenhouse gases
4. What area of the Earth is most affected by the Great Ocean Conveyor Belt
5. Another type of geoengineering used to capture carbon from large producers and burry it underground
6. What percent of the infrared energy from the sun is absorbed by the land and sea?
8. the thin layer of gases that surround the Earth
12. According to the IPCC, ¨Warming of the climate system is _____¨
13. Sea levels are
14. The number of sunspots fluctuates about every ___ years
16. Involves adjusting our lives and society to expected future climate
18. The sun emits more radiation when ____ sunspots are present