Across
- 4. liquid water becomes gas
- 7. upper level of groundwater
- 9. protected lake to store water
- 13. vapor become liquid water
- 15. water that collects on the ground
- 16. layer of gases that surround Earth
- 17. huge mass of ice
Down
- 1. water that flows over land
- 2. energized by the Sun and moves water
- 3. water in gas phase
- 5. area of land that catches all water
- 6. liquid moving through porous object
- 8. includes all the water on Earth
- 10. underground area of sediment and rocks
- 11. water vapor falls back to Earth
- 12. plants lose water through pores
- 14. collects underground