Matter and Energy in Ecosystems

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Across
  1. 5. An animal that only eats other animals.
  2. 8. An animal that eats plants.
  3. 9. A model that shows the flow of energy from one trophic level to the next.
  4. 11. The position of an organism in a food chain. web or pyramid.
  5. 12. This is transferred from one trophic level to the next one above it.
  6. 15. An animal that eats primary consumers.
  7. 16. Any organism that breaks down or eats decaying material.
  8. 17. The parts of Earth where life exists.
Down
  1. 1. The order in which organisms depend on each other for food.
  2. 2. A community of living organisms in a particular area.
  3. 3. An animal that eats dead or decaying plants or animals.
  4. 4. An animal that eats secondary consumers.
  5. 6. An organism that creates its own food.
  6. 7. Anything that takes up space and can be weighed.
  7. 10. An animal that only eats plants.
  8. 13. An animal that eats both plants and animals.
  9. 14. Cosists of all the food chains in a single ecomsystem.