Watercourse

+A watercourse is a natural or artificial channel through which water flows, shaping the land over time. From a gentle [Stream](/wiki/stream) to a powerful [River](/wiki/river), it acts as a vital artery for ecosystems.

+## See also

+- [Lake](/wiki/lake)

+- [Erosion](/wiki/erosion)

+- [Wetland](/wiki/wetland)