2A - Environment

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Across
  1. 2. a state in which a person feels well, good physical conditions
  2. 7. the natural world of land, sea, air, plants, and animals, the habitat
  3. 8. a synonym for trash
  4. 10. made impure by the addition of undesirable substance
  5. 11. a synonym for re-use
  6. 12. a process that cannot be changed back, permanent
  7. 14. city without waste where everything is recycled, an ecological city
Down
  1. 1. the opposite of waste. ...energy
  2. 3. without life,pass away, the opposite of live
  3. 4. people
  4. 5. a thing that causes the change of something
  5. 6. synonym for take care
  6. 9. at the end of the arm
  7. 13. manner or road