Ecology Part I

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Across
  1. 4. autotroph
  2. 7. breaks down dead organisms
  3. 10. hunts prey
  4. 12. range of inherited traits
  5. 15. diversity in an ecosystem
  6. 16. is hunted by predator
  7. 17. amount of area can support until pop. goes down
  8. 19. abiotic environment
  9. 20. heterotroph
Down
  1. 1. factors that cause population decrease
  2. 2. needed by other organism
  3. 3. living
  4. 5. organisms fight for resources
  5. 6. levels of energy transfer
  6. 8. web used to show energy transfer
  7. 9. chain used to show energy transfer
  8. 11. non living
  9. 13. used to illustrate energy transfer
  10. 14. animal response to stimuli
  11. 18. species that invade an area