Water

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Across
  1. 2. how does water taste like?
  2. 5. change in state from liquid to gas
  3. 7. added to water to kill germs
  4. 9. covers 70% of the Earth's surface
  5. 10. is formed when water is boiled
  6. 11. makes up 3% of water on Earth
Down
  1. 1. is formed when water evaporates
  2. 3. activity done in water
  3. 4. an underground source of water
  4. 6. process for cleaning water
  5. 8. solid form of water