Across
- 4. allowing fluids to pass through it
- 5. the gradual sinking in of land
- 7. The repeated journey water takes from the land to the air
- 9. Water found underground in cracks and spaces
- 11. a body of permeable rock which can contain or transmit groundwater
- 12. the process of water soaking into the ground from the surface
- 14. An area where pore spaces are filled with water
- 15. water that flows over the surface and drains in streams
- 16. Water on the surface of the planet
Down
- 1. a hole accessing groundwater in an aquifer
- 2. the quality of having pores which fluids can pass through
- 3. boundary of an aquifer with water, separating it from the dry soil above
- 6. Basin-like land formation defined by high points and divides that descends
- 8. harmful substances that land in water
- 10. any form of water that falls from the atmosphere to the Earth's surface
- 13. not allowing fluids to pass through it