Water

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Across
  1. 5. a water source under the ground
  2. 7. water moves from the earth to the air and to the earth again
  3. 10. liquid water becoming a gas
  4. 11. percent of water that a person's body is made of
  5. 13. solid,liquid,gas
  6. 14. one way to treat water
  7. 15. how many molecules of water are in one drop
Down
  1. 1. water as a gas
  2. 2. water under the ground that supplies springs and wells
  3. 3. water that runs along the soil and goes into lakes and rivers
  4. 4. water moving downward through openings in the soil
  5. 6. rain,snow,sleet,hail
  6. 8. water becoming a liquid or solid
  7. 9. first people to treat water
  8. 12. the first country to use chlorine to kill germs in water