Exploring Earth

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Across
  1. 4. a gap between two objects
  2. 7. a slight shaking movement
  3. 10. find out
  4. 12. threw
  5. 13. way of life of a group of people
  6. 14. raised edge of the river
  7. 15. very fast part of a river
Down
  1. 1. hills
  2. 2. curved part of a river
  3. 3. think the same as someone else
  4. 5. dry up
  5. 6. ways
  6. 7. a three point spear
  7. 8. fine soil
  8. 9. in time
  9. 11. process of washing away the soil
  10. 13. connect bodies of water
  11. 16. irritated skin that you want to scratch