A/B h2o crossword

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Across
  1. 2. First country to use chlorine to kill germs in water
  2. 6. Water underground that supplies springs and wells
  3. 7. Water vapor becoming a liquid or a solid (dew or frost)
  4. 8. Liquid water becoming a gas
  5. 10. The percent of water in glaciers on Earth
  6. 12. Water moving downward through the soil openings
  7. 14. The percent of water that is in our body
  8. 15. Solid water
Down
  1. 1. Water as a gas in the air
  2. 3. A underground water source
  3. 4. Rain, snow, sleet, or hail
  4. 5. What the Earth would look like without water
  5. 9. The percent of water in an apple
  6. 11. The percent of usable fresh water on Earth
  7. 13. First people to record methods of treating water