Across
- 3. organisms that can't produce energy, they eat for energy
- 4. Group of organisms that are individuals that can reproduce in nature
- 9. Organsims that produce energy
- 13. Organisms role played in a community
- 15. Organisms that makes energy
- 16. Studies interactions of organisms
- 17. Pattern of growth that increases then declines
- 19. same organisms living in one location
- 20. Species average population size in a particular habitat
- 21. Cell replication through asexual reproduction
Down
- 1. A growth of exponential increase
- 2. sequence of organisms nutrients and passing of energy
- 5. Graphical representation that shows energy found within trophic levels of an ecosytem
- 6. Succession that starts with soil until climax community
- 7. Groups of something
- 8. Organisms that can't make energy, so they eat others
- 10. Food chains in an ecosystem
- 11. Removal and destruction of forests
- 12. Succession that starts with bare rock until climax community
- 14. They alter characteristics of an organisms
- 18. Change to environment caused by humans