Ecology

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