water wise

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Across
  1. 3. water that flows along the top of the ground
  2. 4. using less water by reducing waste
  3. 7. water that is safe for drinking
  4. 8. the scientific name for water
  5. 10. the location of a watershed
  6. 11. the percent of water in our bodies
Down
  1. 1. underground source of water
  2. 2. water that falls to the earth
  3. 5. the percent of salt water in the world
  4. 6. water added to soil when not enough rain
  5. 9. the percent of water in the world safe for drinking