Water Quality

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Across
  1. 2. found on the ocean floor
  2. 4. water without oxygen
  3. 5. cloudy water due to suspended particles
  4. 6. can't stand polluted water
  5. 7. uses a light beam to measure turbidity
  6. 11. excess nutrients causing algae growth
  7. 12. bioindicator
  8. 18. 0-7 on the pH scale
  9. 19. the measure of kinetic energy
  10. 21. measures water quality
  11. 22. sets standards for water quality
  12. 23. low turbidity
Down
  1. 1. don't know the cause of the pollution
  2. 3. can see where the pollution is coming from
  3. 8. 7-14 on pH scale
  4. 9. high turbidity
  5. 10. oxygen gas dissolved in water
  6. 13. 7 on the pH scale
  7. 14. safe to drink
  8. 15. macroinvertebrates sensitive to pollution
  9. 16. can exist in polluted water
  10. 17. cause water to absorb more sunlight
  11. 20. measures how acidic or basic water is