Across
- 4. factor that is a non living thing
- 7. must eat something for energy
- 8. eats dead animals
- 10. all of the living and non living things
- 11. recycles dead organisms and waste
- 14. eats both plants and animals
- 15. one living thing
Down
- 1. smaller particles keep it from draining
- 2. makes its own food
- 3. eats meat
- 5. mix and sand , clay , and silt
- 6. large particles allow it to draining quickly
- 9. eats plants
- 12. all of the different population living in a area
- 13. all of the members of one species living in a area