water pollution

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Across
  1. 4. water Eighty percent of ocean pollution (also known as marine pollution) originates on land, whether close to the coast or further inland.
  2. 5. pollution is sometimes dumped into nearby freshwater systems. The toxic chemicals leached from this waste can make the water unsafe for humans.
  3. 7. Demand. Too much decaying organic matter in water is a pollutant because it removes oxygen from water, which can kill fish.
  4. 8. What is it called when you say something about your
Down
  1. 1. up trash what if you do when you see plastic bottles on the beach
  2. 2. The acidity or alkalinity of a body of water can also impact its quality.
  3. 3. What is it called when someone drops trash?
  4. 6. Disposal in water is one of the major reasons for water pollution.