Story of Drinking Water

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Across
  1. 2. ice 2%
  2. 4. meter measure the amount of water
  3. 6. travels over the surface and fills lakes and rivers
  4. 7. first people to record methods for treating water
  5. 8. water 1%
  6. 11. water is wet and fluid
  7. 12. surface is covered with water 70%
Down
  1. 1. kills any germs in water
  2. 3. is the smallest partical of an element
  3. 5. water underground
  4. 9. water is frozen water
  5. 10. reader reads the water meter
  6. 13. water is frozen water