Across
- 2. The role an organism plays in its ecosystem
- 4. The seasonal movement of animals from one place to another
- 6. species A species whose population is so small that it is in danger of extinction
- 7. A place where an animal or plant lives
- 8. All the living and nonliving things that interact with each other in an environment
- 9. A group of organisms that are similar to one another and can combine to produce offspring.
- 10. To be able to live successfully
- 11. Populations of different species of organisms living together in the same geographic area
- 12. All members of the same species living together at the same time in the same area
Down
- 1. A process by which an organism slows its life functions for an extended period of time to preserve energy or resist harsh conditions
- 3. An area that includes all living organisms and the surrounding physical features such as air, water, soil, weather, and landforms
- 5. The process of making more organisms of the same kind
- 6. species A species that no longer exists