Water Pollution

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Across
  1. 2. Kills animals who mistake it for food
  2. 4. Reduces he light in water
  3. 6. component of septic system that have underground pipes
  4. 7. Clumbed garbage in oceans
  5. 8. Dramatic change in temerature that kills organisms
  6. 9. Found in fish and can be deadly if eaten too much
  7. 14. The pollution of any water source.
  8. 15. Waste from humans
  9. 19. Specific location where pollution is directly produced.
  10. 21. Protection and propagation of fish by restoring the traits of it
  11. 22. Large container that gets the waste water from a house as a septic system
  12. 23. Pollution from noise that messes with whales communication
  13. 24. Pollution that causes the sky to have less stars
Down
  1. 1. Human made ponds lined with rubber built to handle large quantities of manure
  2. 3. Waste removed from a septage tank
  3. 4. Place where much polluted water is cleaned and separated from polluted parts.
  4. 5. Water pollution that happens with change in temperature
  5. 10. Solid waste that is heavier than water.
  6. 11. In water where there is low oxygen levels and very low life.
  7. 12. Legislation that sets standards for safe drinking water
  8. 13. spinning of oil
  9. 16. When a body of water becomes nutrient rich.
  10. 17. heavy metal from earth that is toxic to humans
  11. 18. Chemicals that stay forever
  12. 20. Another deadly metal to humans that is not as heavy as lead