Across
- 2. Consumers that eat dead organisms.
- 3. Things that keep a population from growing
- 5. A complex diagram showing the transfer of energy pathways in an ecosystem.
- 7. Can make their own food out of sunlight
- 10. Two or more organisms trying to use the same limited resources at the same time.
- 12. Largest population an environment can support over a period of time
- 13. The place or environment where a plant or animal naturally or normally lives and grows.
- 16. Organisms that break down dead organisms
- 19. Any association between two organisms living in close association with each other.
- 20. All the non-living things in an ecosystem
- 23. A community of organisms and the abiotic factors in the environment.
- 24. Consumers that eat plants
- 27. Organisms that eat other organisms.
Down
- 1. Triangular diagram showing the loss of energy at each level of the food chain.
- 4. Individuals of one species benefit, while individuals of the other species do not benefit and are not harmed.
- 6. All the living things in an ecosystem
- 8. Gets their food from an outside source.
- 9. Organisms that eat meat
- 11. The way an organism interacts with the biotic and abiotic environment.
- 14. one organism benefits, and the other is adversely affected.
- 15. When one organism looks like another for protection
- 17. The science of the relationships between organisms and their environments.
- 18. Consumers that eat meat and plants.
- 21. The part of the earth and its atmosphere in which living organisms exist or that is capable of supporting life.
- 22. Organisms that are eaten by other organisms.
- 25. An association in which both organisms benefit
- 26. A diagram that shows how the energy flows from one organism to the next.
- 27. Individuals of the same species in the same area at the same time
