INSIDER C2 U5

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Across
  1. 5. the water eats away the rock
  2. 8. consist of
  3. 9. destroy all signs of something
  4. 10. produce electricity
  5. 11. collect the crop
Down
  1. 1. have the opposite result
  2. 2. have under control
  3. 3. birds,animals go to another place
  4. 4. burn
  5. 6. move like a snake
  6. 7. flowers and business do well