CAA Crossword

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Across
  1. 4. the general weather conditions in an area over a long period of time
  2. 8. a type of energy generation that involves joining atoms
  3. 11. a gas that forms a protective layer in the atmosphere (it used to have a hole)
  4. 12. (of a plant/animal) no longer existing
  5. 13. a powerful greenhouse gas with the chemical formula CH4
  6. 14. cutting trees
Down
  1. 1. contamination of the environment
  2. 2. the name of a specific rainforest
  3. 3. use something more than once
  4. 5. a chemical that's sprayed onto crops to kill pests
  5. 6. lack of water
  6. 7. a type of energy generation that uses the Earth's heat
  7. 9. a tall plant with a trunk
  8. 10. decayed organic material used as a plant fertilizer