Ecology Unit Crossword Puzzle

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Across
  1. 2. When two organisms compete for same resource
  2. 5. An organism that gets its food by eating other organisms
  3. 7. introduced species that cause or have the ability to cause harm to the environment or people
  4. 10. The relationship between two species where one species benefits while the other is neither helped or harmed
  5. 11. An organism that is eaten by another organism
  6. 14. A group of individuals that actually interbreed in nature
  7. 17. The relationship between two species where both species benefit
  8. 18. The living components in an ecosystem
  9. 19. The relationship between two species where one species benefits while the other is harmed
  10. 21. A diagram that models feeding relationships within an ecosystem
Down
  1. 1. A scientific prediction that leads to investigation
  2. 3. Species that exist outside of the species normal range because of humanity
  3. 4. Scientists who study Ecology
  4. 6. The ability to cause objects to change, work, or move
  5. 8. The transfer of energy from one object to another
  6. 9. The study of relationships of organisms and the environment
  7. 12. All living and nonliving components an their interactions
  8. 13. An organism that produces its own food
  9. 15. An organism that is eaten by another organism
  10. 16. A location in an environment where organisms live
  11. 20. The nonliving components in an ecosystem