RSide-3.3Terminology-EdenM

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Across
  1. 4. A species that is very important to a specific ecosystem
  2. 7. A yellow introduced plant that ruins lawns
  3. 8. When a species' habitat is altered in any way
  4. 11. A species that is intoroduced into a foreign habitat or ecosystem that harms the native organisms
  5. 13. When two organisms need the same resource at the same time at the same location
  6. 14. An invasive plant that is found in waterways that can grow from small pieces from other lakes
  7. 15. An invasive garden plant that holds up to 18,000 seeds per plant and survives draughts
Down
  1. 1. A species that is native to an area
  2. 2. An organism that benefits from one organism and that organism is harmed
  3. 3. A category of organism
  4. 5. A species that is brought into a foreign environment
  5. 6. When an organism eats all or part of another organism
  6. 9. A biological community of interacting organisms and their physical environment.
  7. 10. When there is a variety of healthy organisms in an ecosystem
  8. 12. An invasive rat that eats a variety of food, including native species