Across
- 3. consumer that only eats plants
- 7. struggle among organisms for resources in an ecosystem
- 10. organism that breaks down the wastes or remains of other organisms
- 12. factor condition in the environment that puts limits on the size a population can grow to
- 14. organism that makes its own food
- 16. organism that is killed and eaten by another organism
Down
- 1. consumer that eats both plants and animals
- 2. relationship in which an organism kills and eats another organism
- 4. animal that only eats dead organisms
- 5. chain way of showing how the energy from food moves through populations of organisms in a community
- 6. relationship between different species living in close association with one another
- 8. web way of showing how food chains are related
- 9. organism that obtains food by eating other organisms
- 11. pyramid way of showing how energy moves through a food chain
- 13. organism that kills and eats another organism
- 15. consumer that only eats animals