Water Quality Quiz

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Across
  1. 1. During what hurricane was the 2004 Mosaic Acid Water Release
  2. 7. Used by aquatic animals and as a nutrient for algae
  3. 9. Preparing for coagulation and to help precipitate metals
  4. 11. Pollution that can not be traced
  5. 14. How many gallons of oil was released with the Deepwater Horizon
  6. 15. Pollution that can be traced
  7. 16. Used as a disinfectant and as a bleaching agent
  8. 19. Toxic to aquatic life in high concentrations
  9. 20. Typically treats small volumes of waste
  10. 21. This is where the primary treatment in sewage multi-step process is taken place
Down
  1. 2. What type of water quality has standards for freshwater rivers, ponds, etc
  2. 3. Dissolving oxygen into the water
  3. 4. Prepares water for use in homes (drinking water)
  4. 5. Amount of calcium and magnesium present in water
  5. 6. Oil spill in the Gulf of Mexico in 2010
  6. 8. Last name of your favorite teacher!!!!
  7. 9. Measures how acidic or basic a solution is
  8. 10. Enters water from the atmosphere and aquatic plants
  9. 12. Approximately _____ million systems in operation in the US
  10. 13. First step in the Sewage Multi-Step process
  11. 17. Composed of domestic use, rainwater, livestock waste, etc.
  12. 18. Removal of any coarse floating objects, weeds, etc from the water