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They form at the whim of the wind.
Dunes are hills or small mountains made of sand and normally form in the desert. They can move because the wind may blow the sand from one point to another.
The wind originates in the Sahara Desert.
Desert pavement is formed by the gradual removal of sediment by rain and/or wind, leaving only larger sediment behind.
Wind is the main agent of erosion in the desert.
its WIND.
hot desert wind
hot desert wind
the wind speed was very fast to fast for scientists
Wind erosion, a type of erosion where wind blows away sediment, is common in desert areas.
It depends on how hard/fast the wind is blowing- the harder/faster the wind blows the faster the wind turbine spins
Desert landscape affected by running water and wind.:D