Across
- 2. ____ water is found mainly in the ocean
- 4. a large body of still water surrounded by land
- 7. All the water on the Earth
- 11. a large natural stream of water flowing in a channel to the sea, a lake, or another such stream.
- 12. All the frozen water on the Earth
Down
- 1. A large frozen chunk of ice on the land
- 3. The land area that supplies water to a river system
- 5. Layers of rock that hold water underground
- 6. A hole sunk into the earth to reach a supply of water
- 8. a small body of still water surrounded by land
- 9. _____ water is found mainly in lakes, rivers, and ice
- 10. a large frozen chunk of ice in the ocean
