Environment

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Across
  1. 5. (adj.) a thing that you can choose to do or have out of two or more possibilities
  2. 6. (n.) the act of destroying something, or the fact of being destroyed
  3. 7. (n.) damage caused to water, air, etc. by harmful substances or waste
Down
  1. 1. (n.) the cutting down of trees in a large area, or the destruction of forests by people
  2. 2. (n.) all the people living in a particular country, area, or place
  3. 3. (adj) not allowed by the law
  4. 4. (n.) unwanted matter or material of any type, especially what is left after useful substances or parts have been removed