log

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Across
  1. 2. reduction
  2. 3. areas
  3. 5. become progressively worse
  4. 9. the native fauna and flora in a region
  5. 10. a long area of land
  6. 12. interrupt,disturb
  7. 13. eventually
Down
  1. 1. hinder
  2. 3. fertile part of soil
  3. 4. risen into the air
  4. 6. on the earth
  5. 7. a long narrow trench made in the ground
  6. 8. destroy utterly
  7. 11. cut a tree