Across
- 3. a path that a stream follows
- 5. A stream that follows into a lake or larger stream.
- 6. All the bodies of freshwater, salt water, ice, and snow that are found above the ground.
- 7. The boundary between drainage areas that have streams that flow in opposite directions.
Down
- 1. The water that is beneath Earth's surface
- 2. The upper surface of underground water, the upper boundary of the zone of saturation.
- 4. The area of land that is drained by a river system.