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Geography

Processes Shaping Desert Landscapes Through Wind Erosion

Quick fact

Wind-driven sand rarely rises more than a metre or two above the ground, yet this low-level sandblasting can cut grooves into solid rock and polish stones until they gleam like glass.

Why this is interesting

Deserts look still and silent, yet the wind is a tireless sculptor—over thousands of years it carves rocks, sweeps away soil, and builds mountains of sand. How can something as gentle as a breeze reshape an entire landscape?