natural world

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Across
  1. 3. living in the water
  2. 5. food
  3. 6. to keep from changing,maintain
  4. 9. to catch
  5. 10. the natural area where a plant or animal live
  6. 11. to cut down
  7. 13. damage to air, water
  8. 14. many.numerous
  9. 16. to diappear
Down
  1. 1. tne natural world
  2. 2. the removal of all trees from a large area
  3. 4. plants
  4. 7. to reach past,get bigger
  5. 8. living on the land
  6. 12. the cutting down of trees for commercial purposes
  7. 15. a strong effect