Water Quality Parameters

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Across
  1. 2. measure of clarity
  2. 4. measure of kinetic energy
  3. 6. electricity passed through a body of water due to the level of salt concentrations
  4. 8. human-made chemicals; some come from pesticides
  5. 9. lower than normal pH
  6. 12. pH of 9
Down
  1. 1. ability of lake/river to cleanse itself
  2. 3. metal that occurs naturally and by humans; can biomagnify
  3. 5. bound within the living cells of algae
  4. 7. examples are: chromium, cobalt, copper, magnesium
  5. 10. allows biota to survive and grow
  6. 11. PAHs come from your vehicle __________ (burnt diesel or gas)