Across
- 2. Factors of an ecosystem that are not alive
- 5. A group in an ecosystem
- 8. Takes in carbon dioxide and lets out oxygen
- 9. The home of a creature
Down
- 1. Consists of biotic and abiotic factors
- 3. Biotic factors of a forest
- 4. Natural light
- 6. Alive factors of an ecosystem
- 7. A fluid vital for survival