Too much water too little water

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Across
  1. 3. - too much water
  2. 4. - large body of salt water
  3. 7. cause of pollution
  4. 8. - save water
  5. 9. - used to pump ground water
  6. 10. Marshy area
Down
  1. 1. - thin coating of Ice
  2. 2. - use of water
  3. 5. water beneath the earth's surface
  4. 6. - water in kitchen