Water pollution

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Across
  1. 3. 80% of ocean pollution
  2. 4. When contamination originates from source
  3. 5. leading cause of pollution
  4. 7. biggest source of pollution
  5. 9. contamination that flows into the
  6. 10. When rain falls and goes into earth's soil
Down
  1. 1. it comes from bathrooms and toilets
  2. 2. What fills our oceans
  3. 6. big spills destroy Water Quality
  4. 8. Cant be contained