Water properties and distribution

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Across
  1. 4. top layer of water makes a skin-like surface
  2. 8. 30% of all freshwater
  3. 10. water molecules stick to other molecules
  4. 11. water molecules stick to water molecules
  5. 12. 97% of water on earth
  6. 13. water becomes _______ dense when it freeze
Down
  1. 1. 69% of all freshwater
  2. 2. type of molecule water is because one end is negative and one end is positive
  3. 3. water dissolves a lot of substances
  4. 5. it takes a lot of heat to make water hot
  5. 6. where we get most of our usable water
  6. 7. all the water on earth
  7. 9. 3% of water on earth