Across
- 2. mixture of dead organic material that can be used as fertilizer
- 4. any form of water that falls from atmosphere
- 8. changing of a liquid into a gas
- 9. cycle continual trapping of nitrogen gas into compounds in the soil and its return to the air
- 10. cycle the continuous exchange of carbon among living things
Down
- 1. water that settles underground
- 3. an area from which water is drained
- 5. precipitation that flows across the lands surface and is not absorbed will flow across the land
- 6. cycle continuous movement of water
- 7. changing of gas into a liquid