Water and Ecosystems

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Across
  1. 6. cloudiness of the water due to other factors
  2. 7. particles in water clump together(water treatment)
  3. 8. government agency responsible for reducing pollution
  4. 10. largest bodies of salt water
  5. 12. amount of dissolved salts in the water
Down
  1. 1. extra nutrients causing algae blooms
  2. 2. Non-living factors in the environment
  3. 3. organisms use chemical energy to produce carbohydrates
  4. 4. something that contaminates water or air, etc
  5. 5. make their own food
  6. 9. safe water for us to consume
  7. 11. circular surface current pattern found in each ocean