Environmental Science 3205 Chapter 1 Terms

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Across
  1. 3. the ethic view that we are the masters of our environment and can take what we want.
  2. 4. the buildup of toxic substances in an organisms.
  3. 5. people that focus on preserving the environment.
  4. 6. the ethic view that nature is best left alone.
  5. 8. meeting the needs of the present while ensuring needs of the future can be met.
  6. 11. people that focus on sustainable resource use.
  7. 12. organisms at the top of the food chain have more toxins than those at a lower trophic level.
  8. 13. all the water on the earth's surface.
  9. 15. resources that can be used only once.
  10. 18. the solid part of the earth.
  11. 19. another word for producers.
  12. 20. the study of how organisms interact with each other and with their environment.
  13. 21. all the gases surrounding the earth.
Down
  1. 1. the aboriginal view of the environment where only what was needed was taken.
  2. 2. a factor that is nonliving.
  3. 7. a factor that is living.
  4. 9. the variety of living things in an ecosystem.
  5. 10. Each level of a food chain is called this type of level.
  6. 14. organisms that break down dead materials.
  7. 16. the type of graph that shows human population growth.
  8. 17. organisms that must eat to survive.