Across
- 2. Where a living organism lives.
- 7. The cycle in which carbon flows through the environment and living things.
- 9. All of the populations that live in the same area.
- 10. the non living parts of an ecosystem
- 13. The demand for a resource by two or more organisms
- 14. An organism that gets energy by breaking down nutrients in dead organisms.
Down
- 1. A body of water found in an area where fresh water and salt water mix.
- 3. is all ecosystems in the world
- 4. An organism that gets energy by eating other organisms.
- 5. A group of living things and their nonliving environment.
- 6. The clearing of forest lands.
- 8. A specific environment that is home to living things.
- 11. the living parts of an ecosystem
- 12. A consumer that eats only animals.