Ecosystem/Food Chain & Web Crossword Puzzle

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Across
  1. 3. factor are the living parts of an ecosystem.
  2. 7. an animal that is hunted for food.
  3. 10. scientists who study ecology.
  4. 11. an animal that hunts other animals for food.
  5. 12. and nutrients.
  6. 13. web multiple food chains linked together that models the way
  7. 14. is an animal that ONLY eats other animals.
  8. 15. is an animal that eats plants and animals.
  9. 16. study of how all things in an ecosystem interact.
  10. 19. an animal that ONLY eats plants or algae.
  11. 21. chain is the transfer of matter in the form of energy from one
  12. 22. and producers move through an ecosystem.
  13. 23. a meat eating animal that feeds on the remains of dead
Down
  1. 1. break down dead plants and animals into useful things like
  2. 2. all of the organisms of a species living in the same area.
  3. 4. is an animal that eats BOTH plants and animals.
  4. 5. place where organisms live.
  5. 6. for animals.
  6. 8. an animal that ONLY eats other animals.
  7. 9. all of the populations living in an area.
  8. 11. a plant that produces its own food and creates food and
  9. 17. to organism.
  10. 18. factor is a nonliving part of an ecosystem.
  11. 20. is made up all all living and nonliving things.