water o water

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Across
  1. 4. saving water
  2. 5. Formed by melting of snow in the mountains
  3. 8. planet earth is also known as
  4. 9. forms in the mouth of river
  5. 10. polluting water
  6. 11. water water that is found under the ground
Down
  1. 1. large body of snow
  2. 2. animals They suffer water pollution the most
  3. 3. where the river begins
  4. 6. purest form of water
  5. 7. Formed due to condensation of water