Carbon Cycle/Greenhouse Effect

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Across
  1. 4. CO2 in the air would be found in this sphere on Earth.
  2. 5. the act of cutting down a large number of trees
  3. 9. The ________ removes the most carbon out of the atmosphere
  4. 13. This type of radiation comes directly from the sun
  5. 14. The three most common greenhouse gases are Carbon Dioxide, Methane, and ________(2 words)
  6. 15. A carbon ______ is something, like trees or the ocean, that has the ability to absorb large amounts of CO2 from the atmosphere.
  7. 16. Cellular____________: when animals and humans breathe in O2 and breathe out CO2
  8. 17. The ocean would be labeled as this sphere.
  9. 18. The carbon in coal would be included in this sphere.
  10. 19. ___________ radiation is the type of radiation that we describe as heat
Down
  1. 1. The sugar that plants produce during photosynthesis
  2. 2. If we cut down many trees, the Carbon Dioxide in the atmosphere ___________
  3. 3. The process where plants take CO2 out of the atmosphere and release O2.
  4. 6. _________ gases help trap heat in Earth's atmosphere
  5. 7. When we burn fossil fuels, we release _______ _________ into the atmosphere (2 words)
  6. 8. the 4th most abundant element in the universe
  7. 10. The greenhouse effect is the process where greenhouse gases help _______ heat on Earth.
  8. 11. Trees fall under this sphere on Earth.
  9. 12. Cows contribute to the greenhouse gases in the atmosphere by burping and farting ___________