the Environment

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Across
  1. 2. global .......
  2. 4. a hard, black substance that people often burn
  3. 7. a chemical substance to kill plants, insects, etc
  4. 9. not eating meat
Down
  1. 1. a violent wind that has a circular movement
  2. 3. putting your trash in different containers
  3. 5. the pollution from cars
  4. 6. they produce oxygen for us
  5. 8. a place where you can go on a walk with your dog
  6. 10. smoke + fog