Ecology Vocabulary Practice 1

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Across
  1. 1. Each level/layer in an energy pyramid is called this
  2. 3. An organism that is hunted or capture for food energy
  3. 6. A diagram that shows one possible food relationship in an ecosystem
  4. 9. An organism that eats both plants and animals for energy
  5. 11. An organism that hunts or kills another organism for food energy
  6. 12. Consumers that get their energy from secondary consumers
  7. 15. Consumers that get their energy from primary consumers
  8. 18. A diagram that shows all the possible food relationships in an ecosystem
  9. 19. The relationship two things in an ecosystem have with each other
Down
  1. 2. An organism that only eats plants for energy
  2. 4. An organism that eats things that are already dead
  3. 5. An organism that only eats meat (animals) for energy
  4. 7. A consumer with no natural enemies and is at the top of the food chain or web
  5. 8. An organism that breaks things down into nutrients to be recycled back into the enviornment
  6. 10. Consumers that get their energy from producers
  7. 13. An organism that relies on other organisms for energy
  8. 14. An organism that makes its own food (energy) usually through photosynthesis
  9. 16. The nonliving parts of an organism's habitat
  10. 17. The living parts of an organism's habitat