+**Terrain** describes the physical shape of [Land](/wiki/Land) surfaces, encompassing features like mountains, valleys, and plains. It is shaped by [Geology](/wiki/Geology) and natural forces, influencing [Climate](/wiki/Climate) and human activity across Earth's diverse landscapes.
+## See also
+- [Geography](/wiki/Geography)
+- [Topography](/wiki/Topography)
+- [Erosion](/wiki/Erosion)
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