Across
- 3. water that goes over the ground
- 4. process where elements continuously move through the biosphere
- 6. water that soaks into the ground
- 9. trash and chemicals that get into the water
- 10. the transition from liquid to gas
- 12. a form of water that falls from the sky
Down
- 1. the layers of gasses that surround Earth
- 2. water from plants and trees enters the atmosphere
- 5. the transition from gas to liquid
- 7. laying down of soil that was carried away by water
- 8. process that earth is worn away
- 11. an area of land that drains into a body of water