Across
- 4. Made up of silt and clay
- 7. a material's ability to hold water
- 12. Region where pores are full of water
- 13. Contains most of earth's freshwater
- 14. A bog's main source of water
- 15. A body of water surrounded by land
- 16. A hole dug into the ground to reach water
- 17. Explosive hot water
Down
- 1. Air still occupies most of pores
- 2. Discharge water that's hot
- 3. Rainwater replenishes an aquifer
- 5. Made up of sand and gravel
- 6. Water that spurts from the ground forming a fountain
- 8. The upper level of the Zone of Saturation
- 9. Natural discharges of groundwater
- 10. Underground rock that water flows through
- 11. Barriers to groundwater flow