science

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Across
  1. 3. A vehicle running on electrical power
  2. 4. Reducing activities which produce CO2 and GHG
  3. 6. Replacing damaged or missing cells
  4. 11. Buying too much of a product to not be used
  5. 12. The gases put into the atmosphere causing the greenhouse affect
  6. 14. Variety of life in a habitat
  7. 15. The decline in the land's ability to provide resources due to human activities
  8. 17. Not harmful to the environment
  9. 20. Renewable organic material that comes from plants and animals
Down
  1. 1. The process of clearing vegetation for other uses such as farming
  2. 2. A substance which has poisonous affects, causing this word:
  3. 5. Catching fish faster then they can reproduce
  4. 7. Reducing the severity or painfulness of something
  5. 8. Clearing a wide area of trees
  6. 9. Extremely small plastic debris
  7. 10. Unwanted or unusable materials
  8. 13. A period of time regarded as still to come
  9. 16. Transport used publicly
  10. 18. The production and discharge of something, ex: Gas
  11. 19. Relating to or determined by the sun