Unit 1 Ecology Part 1

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Across
  1. 3. The natural home or environment of an organism
  2. 4. The variety of life in a specific area
  3. 8. When two types of organisms fight over the same resource
  4. 11. Organisms that feed off of herbivores
  5. 12. Total quanity or weight of an organism
  6. 13. An organism that decomposes material
  7. 14. An animal that preys on others
  8. 16. A type of species that disrupts an environment
  9. 17. Organisms that eat secondary consumers
  10. 18. The range of different inherited traits in a species
  11. 19. Only 10% of energy stored goes from one trophic level to the next
  12. 20. Nonliving things in the environment
Down
  1. 1. Amount of animals a certain area can have
  2. 2. An animal that is caught and killed by another for food
  3. 4. Living things in an ecosystem
  4. 5. A system of interlocking an interdependent food chains
  5. 6. Graphical representation of trophic levels of an ecosystem
  6. 7. A chain of organisms dependent on the next for energy
  7. 9. Organisms that eat producers
  8. 10. A community of interacting organisms and environment
  9. 15. An organism that goes through photosynthesis