World of Water

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Across
  1. 2. water vapor is an example of water in its ________ state
  2. 4. 97% of our water is from _________
  3. 8. measure of how many acids are in the water
  4. 10. more dense than a liquid
  5. 12. water freezes at 32 degrees ________
  6. 13. water is never still because of the ________
  7. 15. oceans are an example of water in its ________ state
Down
  1. 1. we need this to breathe
  2. 3. ________ ________ is what water is called because it can dissolve more things then any other liquid
  3. 5. ice is an example of water in its ________ state
  4. 6. hard water has two main minerals calcium and _________
  5. 7. hard water is high in dissolved _________
  6. 9. this type of water has a lot of minerals in it
  7. 11. 70% of our world is made up of ________
  8. 14. this type of water has a neutral pH of 7