Water Facts

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Across
  1. 6. What would the earth probably look like if it had no water?
  2. 7. Water moving downward through openings in the soil.
  3. 8. About how many molecules are in a single drop of water?
  4. 9. Rain,snow,sleet,or hail.
  5. 11. The ninth step of the Water Treatment System.
  6. 13. The sixth step of the Water Treatment System.
  7. 14. The first step of the Water Treatment System.
  8. 15. Water underground that supplies springs or wells.
Down
  1. 1. Water as a gas in the air.
  2. 2. The fourth step of the Water Treatment System.
  3. 3. Liquid water becoming a gas.
  4. 4. Water vapor becoming liquid or a solid.
  5. 5. The seventh step of the Water Treatment System.
  6. 10. First people to record methods of treating water.
  7. 12. The first country to use chlorine to kill germs in the water.