Water and Ocean

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Across
  1. 5. border of continental crust and oceanic crust
  2. 6. water under ground
  3. 8. warm air over the ocean moves up and cool air over land takes its place
  4. 9. gas changes to liquid
  5. 10. about __ percent of Earth is covered with water
  6. 11. the cycle where water on Earth is continuously recycled
  7. 13. Most fresh water is unusable because it is __.
  8. 16. the ocean floor is mined for sand and ___
  9. 17. flat part of the ocean floor that covers almost 1/2 of Earth's surface
  10. 18. what drives the water cycle
  11. 19. plants release water from their leaves
  12. 20. Because oceans cover so much of Earth, the affect Earth's ___
  13. 22. What percent of Earth's water is fresh water?
Down
  1. 1. solid or liquid water that falls from sky to Earth
  2. 2. mountain ranges on the ocean floor
  3. 3. stream-like movements in the oceans
  4. 4. Salt is removed from water in ___ plants
  5. 7. Where is most of the water on Earth?
  6. 12. the part of the ocean floor you are on when you wade into the water
  7. 14. liquid changes to gas
  8. 15. water with low salt
  9. 18. warm air over land moves up and air over the ocean moves in to take its place
  10. 21. underground lake