Ecology Part 1

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Across
  1. 1. Study of the relations of organisms.
  2. 3. Organisms that consume producers for food.
  3. 6. Organism that feeds on organic substances
  4. 8. Same species inhabiting an area.
  5. 10. The regions of the Earth where living organisms exist.
  6. 11. The area in which something exists or lives
  7. 12. Relation between two organisms.
  8. 15. Animal or plant that lives in or on a host.
  9. 18. Animal that eats only herbs.
  10. 21. Break down.
Down
  1. 1. Organisms interacting in their environment.
  2. 2. Variety of plant and animal life in a habitat.
  3. 4. Ecological community with distinct qualities.
  4. 5. When one organism benefits from another.
  5. 7. Someone who manufactures something.
  6. 9. The dry weight of tissue.
  7. 13. Organism capable of making its own food
  8. 14. Animal that eats meat only.
  9. 16. Group of food chains.
  10. 17. Organisms that make their own food.
  11. 19. Animal that feeds on meat and herbs.
  12. 20. Series of organisms.