Unit 1 Review Ecology

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Across
  1. 2. a non-living thing
  2. 5. community of interacting organisms and their environment
  3. 6. All the members of the same species living in the same area
  4. 7. cutting down trees
  5. 8. a plant eating organism
  6. 10. two organisms fight over a resource
  7. 12. a predator feeds on its prey.
  8. 13. one organism lives on or inside another organism and harms it in the process.
  9. 15. when two tectonic plates scrape along each other
  10. 18. the beginning of all energy in an ecosystem
  11. 19. one member of the relationship benefits and the other is neither helped nor harmed.
Down
  1. 1. when two tectonic plates move together
  2. 3. both species benefit from the relationship.
  3. 4. a meat eating organism
  4. 5. arrows in a food web show how this is transferred through it
  5. 7. when two tectonic plates move apart
  6. 9. Many different populations that interact with each other in an area
  7. 11. an organism that must eat to get its energy
  8. 14. an organism that makes its energy from the sun
  9. 16. An individual living thing
  10. 17. a living thing