Climate change

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Across
  1. 3. The greenhouse gas that comes from rotting rice and cows stomachs
  2. 7. The average weather for a region over a long time period
  3. 9. The _____ Layer has holes in it due to global warming
  4. 13. _____ energy: direct energy from the sun
  5. 14. When the carbon dioxide increases, the ________________ increases
  6. 16. A type of bear that will become extinct if the current changes to the climate stay the same
  7. 18. Climate change is a _____ term change
  8. 19. Electric car company founded by Elon Musk.
  9. 20. _____ gases can cause global warming
  10. 21. ______ warming
Down
  1. 1. _____ _____ is another name for global warming
  2. 2. Ocean levels are _____ due to global warming.
  3. 4. Mixture of gases surrounding the Earth
  4. 5. Natural disaster caused by too much water.
  5. 6. Process that occurs in living green plants where carbon dioxide is converted to oxygen
  6. 8. The release of a substance into the atmosphere, mainly produced by cars
  7. 10. _____ dioxide is what we exhale
  8. 11. You can _____ a plastic bottle to lessen the effect on the environment
  9. 12. _____ footprint
  10. 15. Planet _____ is heating up because of global warming
  11. 17. _______ fuels