Environment

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Across
  1. 3. to throw away something
  2. 5. average weather at a certain place
  3. 6. repeated utilization of smth
  4. 8. destruction of woods
  5. 9. air pollution caused by emissions
Down
  1. 1. naturally occuring materials used by humans
  2. 2. death of a species
  3. 4. dense, moving body of ice
  4. 7. type of fossil fuel