Ecology Vocabulary

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Across
  1. 2. An animal that eats plants.
  2. 3. An organism that eats primary consumers.
  3. 4. A level in a food chain.
  4. 6. A living organism that makes its own food using sunlight.
  5. 7. A community of living and nonliving things interacting.
  6. 13. Organisms that make their own food (like plants).
  7. 16. Living on land.
  8. 17. Simple plant-like organisms that live in water and make their own food.
  9. 18. An organism that eats producers (plants).
  10. 19. A close relationship between two different organisms.
  11. 22. An animal that eats meat.
  12. 23. Tiny single-celled organisms, some helpful and some harmful.
Down
  1. 1. An organism that hunts and eats other organisms.
  2. 5. Organisms that get food by eating others.
  3. 8. An animal that eats both plants and animals.
  4. 9. A type of symbiosis where both organisms benefit.
  5. 10. A living thing
  6. 11. A living organism that eats other organisms.
  7. 12. When one organism hunts and eats another.
  8. 13. living in water
  9. 14. A living thing like mold or mushrooms that breaks down dead matter.
  10. 15. When one organism hunts and eats another.
  11. 20. A system of connected food chains.
  12. 21. An organism that eats secondary consumers.