Pollutant Associated Terms

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Across
  1. 3. emissions produced from industry
  2. 4. the degree to which a substance is biologically harmful
  3. 5. the thinning of the ozone layer
  4. 8. point at which 50% of test organisms die from a toxin
  5. 9. when materials are use to rebuild the same product
  6. 13. pollution from a specific location
  7. 14. the carrier organism through which pathogens attack, Ex: Tick
  8. 17. result of an invader pathogen entering body
  9. 18. any water that has been used by humans
Down
  1. 1. pollution with no specific departure location
  2. 2. device that oxidizes some VOCs
  3. 6. solids that remain after secondary sewage
  4. 7. can consist of hazardous waste, industrial solid waste
  5. 9. effect that results from long term exposure to low levels of toxins
  6. 10. bacteria, virus, etc that can cause disease
  7. 11. process that allows organic mateerial in solid waste to be decompose
  8. 12. liquid at the bottom of a landfill
  9. 15. any substance with an LD50 of 50mg
  10. 16. osscurs when infection causes change in health
  11. 19. point at which 50% of organisms show a negative effect from a toxin