Across
- 3. a healthy ecosystem has this. Many different biotic factors
- 5. eats other animals
- 8. process by which plants make their own food
- 9. eats plants and animals
- 10. eats plants
- 11. a community of animal and plants that interact with environment
- 13. provides nutrients for plants. Abiotic
Down
- 1. rain, sun, non-living factors
- 2. plants
- 4. living factors- plants, animals
- 6. provides oxygen, carbon dioxide and recycles water
- 7. breaksdown other living things into nutrients or smaller molecules
- 12. animal . Give off carbon dioxide for plants