Geography Crossword!!

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Across
  1. 2. Layers of rock or soil in the ground that hold water
  2. 6. To remove salt from sea water
  3. 8. the use of a resource
  4. 10. The average weather, especially temperature and rainfall
  5. 11. When liquid turns into gas
  6. 12. Another word for key
Down
  1. 1. Area that receives less than 250mm of rain that can be cold or hot
  2. 3. The area next to a river or stream
  3. 4. A resource able to be used over and over again
  4. 5. Large frozen mass of river of ice
  5. 7. Not able to be used again
  6. 9. the watering of crops in another way than precipitation