Environmental Science 3205 Chapter 1 Terms

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