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