Ecology

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Across
  1. 1. Plant eating organisms.
  2. 3. Example: a puddle drying up
  3. 5. The rabbit in the rabbit/fox relationship.
  4. 7. The living factors in an ecosystem
  5. 9. The fox in the rabbit/fox relationship.
  6. 12. Measure of the different species found in one area.
  7. 13. The study of organisms and their physical surroundings.
  8. 15. The maximum number of a species that can survive in one place.
  9. 16. Example: morning dew
  10. 18. Form of nitrogen that can be used by plants.
  11. 19. Preformed by animals. Makes CO2.
Down
  1. 2. Organism eating organisms.
  2. 4. Autotrophs are also known as__
  3. 6. Most common form of Nitrogen
  4. 8. Example: rain
  5. 10. The nonliving factors in an ecosystem
  6. 11. Preformed by plants. Makes oxygen.
  7. 14. Plants losing water through their leaves.
  8. 17. Help breakdown dead animals.