Ecosystems

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Across
  1. 1. An animal that is hunted and eaten
  2. 2. A series of steps showing who eats whom
  3. 4. A plant or animal that has died and is being broken down
  4. 6. A group of the same species living in one area
  5. 8. An organism that breaks down dead things
  6. 13. The largest type of ecosystem, such as desert or rainforest
  7. 14. An organism that eats only animals
  8. 17. A living part of an ecosystem
  9. 18. A consumer that eats only plants
Down
  1. 1. An animal that hunts and eats other animals
  2. 3. A consumer that eats both plants and animals
  3. 5. A long-term relationship between two species
  4. 6. The process by which plants use sunlight to make food
  5. 7. A diagram showing energy flow from one organism to another
  6. 9. Organisms that must eat other organisms to get energy
  7. 10. Where an organism lives and gets its needs met
  8. 11. All the living and nonliving things in an area
  9. 12. Organism that makes its own food
  10. 15. A nonliving part of an ecosystem
  11. 16. The role an organism plays in its environment