Water Polution Crosspuzzle

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Across
  1. 1. industrial compounds used to make plastics and cause many environmental problems.
  2. 4. what type of water is in estuaries
  3. 8. where are all the fishies in the water cause of low oxygen concentrations?
  4. 9. It is the crystal clear water layer in the middle of a septic tank.
  5. 11. Omg the body of water is rich in nutrients and algae love it but it's from anthropogenic inputs.
  6. 14. What is it called when pollution is produced at a farm?
  7. 16. Harmful heavy metal that is only dangerous if there is more than recommended in water.
  8. 17. when the water temperature changes fast.
  9. 21. Huge dump that is in wastewater.
  10. 22. What is the species that can indicate if pathogens are present?
  11. 23. Water pollution that is nonchemical from human activities.
  12. 24. Human activities and livestock operations cause this.
  13. 25. They are harmless microorganisms like E.coli that live in our intestines.
Down
  1. 1. what is it called where pollution is produced at a factory?
  2. 2. It is where acids deposit when it rains.
  3. 3. chemicals made in the rocket’s fuel to make it flyyyyyyyyyy.
  4. 5. Human-made pond with lots of dumps.
  5. 6. How much oxygen you using in that water?
  6. 7. Field: Underground pipes that LEACH out for the septic systems.
  7. 10. A new standard of safe drinking water thanks to EPA.
  8. 12. Gosh what is it called when bad things put down the water quality?
  9. 13. a metal that is harmful to our drinking water
  10. 15. A humongous container that gets all the wastewater:
  11. 18. Omg the body of water is rich in nutrients and algae loves it.
  12. 19. What is that big sewage treatment system that has a septic tank and a leach field?
  13. 20. the best example is the deep water horizon.