CLIMATE MIND-BENDER

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Across
  1. 4. to share a car instead of driving one alone
  2. 5. risky, dangerous
  3. 6. to use something until there is none left
  4. 7. a thick dirty cloud at ground level caused by pollutants reacting to sunlight
  5. 9. the planting of trees and plants to help a damaged or destroyed forest recover
  6. 10. to put waste in the wrong place (eg. put toxic waste into a river)
Down
  1. 1. a forestry or logging practice in which most or all trees in an area are cut down
  2. 2. a substance or material that damages the natural environment
  3. 3. to put organic waste like vegetable peels, uneaten food, grass clippings and leaves into a large container that breaks it down into healthy soil
  4. 8. to travel from home to work and back