water pollution

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Across
  1. 3. drinking polluted water causes
  2. 4. using water wisley
  3. 6. one main cause of water pollution
  4. 9. a main source of water pollution in our homes
  5. 10. usually a visible sighn of water pollution
Down
  1. 1. major source of oil that causes oil pollution of water
  2. 2. a natural source we use everyday
  3. 5. depend on water for
  4. 7. an example of heavy metal
  5. 8. animal that lives in the water