Ecology

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Across
  1. 3. Preformed by animals. Makes CO2.
  2. 8. Help breakdown dead animals.
  3. 9. Organism eating organisms.
  4. 11. Humans and fish have very different __ curves.
  5. 13. Example: rain
  6. 16. Plants losing water through their leaves.
  7. 17. The impact of a human of community on its surrounding environment.
  8. 19. The study of organisms and their physical surroundings.
  9. 21. Preformed by plants. Makes oxygen.
  10. 22. The maximum number of a species that can survive in one place.
  11. 24. Form of nitrogen that can be used by plants.
  12. 25. Measure of the different species found in one area.
Down
  1. 1. Plant eating organisms.
  2. 2. Autotrophs are also known as__
  3. 4. Black rhinos and pandas are considered critically__ species.
  4. 5. Example: morning dew
  5. 6. Example: a puddle drying up
  6. 7. The living factors in an ecosystem
  7. 10. A__ species is unnatural to its current environment.
  8. 12. The fox in the rabbit/fox relationship.
  9. 14. Some ecosystems depend largely on a __ species.
  10. 15. The rabbit in the rabbit/fox relationship.
  11. 18. How individuals distribute themselves across an ecosystem.
  12. 20. Most common form of Nitrogen
  13. 23. The nonliving factors in an ecosystem