Across
- 6. most freshwater can be found frozen solid in these
- 9. water that fills the cracks and spaces in underground soil and rock layers
- 10. the process of changing water into water vapor (liquid to gas)
- 11. major power source of the water cycle
- 13. layer of rocks and soil above the water table in which the pores contain air as well as water
- 16. characteristic of material through which water does not easily pass
- 17. the collection of water
- 18. process of supplying water to areas of land to make them suitable for growing crops
Down
- 1. harmful substance in the air, water, and soil
- 2. a land area that is covered with a shallow layer of water during some or all of the year
- 3. characteristic of a material that is full of tiny, connected air spaces that water can seep through
- 4. top of the saturated zone, or depth to the groundwater under Earth's surface
- 5. occurs as air and water vapor rise and cool, cloud formation (gas to liquid)
- 7. a place where groundwater flows to the surface
- 8. a well in which water rises because of pressure within an aquifer
- 12. any form of water that falls from the clouds and reaches Earth's surface
- 14. layer of permeable rock or soil in which the cracks and pores are totally filled with water
- 15. the evaporation from plants
- 19. an underground layer of rock or sediment that holds water
