Ecology Part One

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Across
  1. 2. An organism that has to eat to get energy
  2. 7. A condition or event that limits the population
  3. 9. A species that does not belong in a certain habitat
  4. 11. The most an habitat can hold
  5. 12. An organism that helps return energy back to the environment
  6. 15. The variety of life in a habitat
  7. 16. Group of organisms that interact with each other and environment
  8. 19. Mass of an organism
  9. 20. Hunts other organisms for energy
Down
  1. 1. A pyramid created by the different amounts of energy transferred
  2. 3. The variety of genes in a ecosystem
  3. 4. The levels at which eat species is in the food picking order
  4. 5. A line that explains the order of which organisms get consumed
  5. 6. Where an organism usually lives and their surroundings
  6. 8. An organisms natural desire to complete a task
  7. 10. An organism that makes it's own food
  8. 13. Anything that is eaten by another species for energy
  9. 14. A factor of survival of a species when two organisms try to get the same resource
  10. 17. Only 10% of energy is passed down
  11. 18. The web that explains the picking order of an ecosystem