Question

what are sanduneas?How are they formed.​

Answer 1

A dune is a mound of sand formed by the wind, usually along the beach or in a desert. Dunes form when wind blows sand into a sheltered area behind an obstacle. Dunes grow as grains of sand accumulate. Every dune has a windward side and a slipface.

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Answer 2

✾What are sand dunes? How are they formed?

✾ΔŇŞŴ€Ř✾

➛ When the velocity of the wind decreases or there is some obstacle in its path, all the material carried by the wind is deposited. The most important feature formed as a result of this deposition is the sand dune.

➛A sand dune is a low hill of sand.