Water

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Across
  1. 4. water found in handpumps and wells
  2. 6. water fit for drinking
  3. 8. chemical formula of water
  4. 10. water is a universal _____
  5. 11. _____of the earth is covered in water
Down
  1. 1. process of removing salt from water
  2. 2. This day is celebrated as World Water Day
  3. 3. ___ of our body is made up of water.
  4. 5. substances that dissolve in water or any other liquids
  5. 7. The earth is often referred to this due to it's abundance of water
  6. 9. caused due to capsized oil tankers