The Environment

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Across
  1. 3. The weather conditions of a region.
  2. 6. something that can be thrown away.
  3. 11. the process by which fertile land is turned into deserts.
  4. 12. contamination
  5. 13. the complete dying out of species.
  6. 14. to keep something safe.
Down
  1. 1. to reduce something.
  2. 2. to use up.
  3. 4. to take something.
  4. 5. refers to the number and variety of plant and animal species that exist in a particular. environmental area in the world generally.
  5. 7. Something that is able to decay naturally and harmlessly.
  6. 8. something dangerous.
  7. 9. a place where animals and plants live.
  8. 10. the process by which the forests are cut down.