FOOD CHAINS

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Across
  1. 2. A series of organisms each dependent on the next as a source of food
  2. 6. An animal that hunts and eats other animals to survive
  3. 7. A living thing
  4. 10. A biological community of organisms and their environment
  5. 11. The interconnected food chains within an ecosystem
  6. 13. An animal that eats only other animals
  7. 14. An organism that makes its own food
Down
  1. 1. An organism that eats other organisms
  2. 3. An animal that eats dead organisms
  3. 4. The struggle between organisms of the same species for limited resources
  4. 5. An animal that eats only plants
  5. 8. An animal that is hunted and eaten by a predator
  6. 9. An animal that eats both plants and animals
  7. 12. An organism that makes its own food