Across
- 7. The removal of carbon from the ground
- 9. The process by which plants make food (glucose) using sunlight
- 10. C
- 11. All consumers
- 12. Burning with carbon and oxygen
Down
- 1. The process by which all living things convert food into ATP
- 2. Layers of carbon pressed or packed into the crust or ground
- 3. Complete photosynthesis
- 4. CO2
- 5. O2
- 6. Coal, Oil, and Natural gas
- 8. C6H12O6
