Unit 8

12345678910111213141516171819202122232425
Across
  1. 2. Respiratory illness transferable from animals to people
  2. 5. Upper and lower bounds of an environmental factor a population can sustain
  3. 6. Increase of concentration of chemicals in organism (foodchain)
  4. 8. Amount of material needed to cause death to 50% of the group that consumed material
  5. 11. Low or depleted oxygen in body of water
  6. 12. Relationship between dose of chemicals and response of population
  7. 15. The reduction of dissolved oxygen plotted
  8. 19. Pesticide used on water to kill mosquitoes. (Spread malaria)
  9. 20. Organic compounds with chlorine
  10. 21. Disease spread through Mosquitos
  11. 22. Pollution resulting from runoff
  12. 24. Clear deep cold body of water with low nutrients.
  13. 25. Toxic chemicals that are harmful to people’s health and the environment
Down
  1. 1. When coral becomes white because of warm water of other factors
  2. 3. Mosquito borne virus that can affected babies born from people who were infected
  3. 4. Hormone Disturbing Chemical compound
  4. 7. Intestinal infection caused by contaminated water or food
  5. 9. Lack of dissolved oxygen in the water
  6. 10. Deviation of the natural temperature in a habitat or body of water
  7. 13. Excessive nutrients in bodies of water due to runoff leading to overgrowth of plants
  8. 14. Buildup of absorbed chemicals in an organism
  9. 16. Mosquito borne disease caused by parasites
  10. 17. Airborne disease that effects lungs and is caused by bacteria
  11. 18. Variant of coronavirus that can lead to respiratory failure
  12. 23. Single identifiable source of pollution