Environmental Science 3205 Chapter 1 Terms

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