Across
- 2. A close relationship between two different species living together
- 5. A non-living part of nature like sunlight or rocks
- 7. Any living part of the environment
- 8. The specific role or job an organism has in its environment
- 9. A community of living things interacting with their surroundings
- 10. A species that is disproportionately important to its environment
- 12. The maximum number of individuals an environment can support
Down
- 1. The variety of all different kinds of life in an area
- 3. The natural process of change in an environment over time
- 4. The natural home where a specific animal or plant lives
- 6. A large region with similar climate plants and animals
- 11. A specific level or step in a food chain