+A **sand dune** is a mound of sand formed by [Wind](/wiki/wind) action, often found in deserts and coastal regions. These shifting [Landforms](/wiki/landform) are sculpted and moved by air currents, creating patterns across vast landscapes.
+## See also
+- [Desert](/wiki/desert)
+- [Erosion](/wiki/erosion)
+- [Beach](/wiki/beach)
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