Nature

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Across
  1. 2. adj. relating to the environment
  2. 6. v. to collect rubbish in order to produce useful materials that can be used again
  3. 8. n. the cutting down of trees in a large area, or the destruction of forests by people.
  4. 9. n. an inorganic substance that is formed naturally in the ground.
  5. 10. n. area of tropical forest where trees and plants grow very thickly
Down
  1. 1. n. the mixture of gases that surrounds the earth
  2. 3. n. an area of land kept in its natural state, especially for wild animals to live in and be protected
  3. 4. n. the scientific study of plants and their structure
  4. 5. n. a sudden, violent movement of the earth’s surface, often causing damage
  5. 7. n. a piece of land completely surrounded by water