Food Webs and Ecosystems

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Across
  1. 4. - All the living and nonliving things in an area that interact with each other
  2. 5. - organism that gets energy from eating plants or animals
  3. 10. - any living thing
  4. 11. - An animal that hunts other animals
  5. 13. - a consumer that eats only animals
  6. 15. - a part of the ecosystem that is not living
  7. 16. - a consumer that eats only plants
  8. 18. - The introduction of a substance that can harm the environment
Down
  1. 1. - the natural home or environment of an animal, plant, or other organism
  2. 2. - organism that breaks down the remains of dead plants or animals
  3. 3. - organism that eats both plants and animals
  4. 6. - The process of breaking down organic matter
  5. 7. - The living or once-living parts of an ecosystem
  6. 8. - a group of organisms of the same species populating a given area
  7. 9. - A long period with little to no rainfall
  8. 11. - An animal that is hunted by other animals
  9. 12. - organism that uses sunlight to make its own food for energy
  10. 14. - The nonliving parts of an ecosystem.
  11. 17. a group of organisms that are closely related and can mate to produce fertile offspring