Across
- 4. The area of land that is drained by a river system.
- 5. the change of the state of matter from the gas phase into the liquid phase
- 7. The boundary between drainage areas that have streams that flow in opposite directions
- 8. water that collects on the surface of the ground.
- 11. the process that changes liquid water to gaseous water (water vapor).
- 12. rain, snow, sleet, or hail that falls to the ground.
Down
- 1. the level below which the ground is saturated with water.
- 2. water held underground in the soil or in pores and crevices in rock.
- 3. The path that a stream follows.
- 6. A body of a rock or sediment that stores groundwater and allows the flow of groundwater.
- 9. a large natural or artificial lake used as a source of water supply.
- 10. a slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles.
- 13. A stream that flows into a lake or larger stream.