+A river is a natural [Watercourse](/wiki/watercourse), a flowing body of fresh [Water](/wiki/water) moving towards an ocean, lake, or another river. These dynamic systems shape landscapes, provide vital habitats, and have sustained civilizations throughout history.
+## See also
+- [Lake](/wiki/lake)
+- [Stream](/wiki/stream)
+- [Erosion](/wiki/erosion)
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