Question

5. Define the term ‘Barchans’.​

Answer 1

Barchans

Barchan is a crescent-shaped sand dune produced by the action of wind predominately from one direction. Barchans usually occur as groups of isolated dunes and may form chains that extend across a plain in the direction of the prevailing wind.

Answer 2

Answer:

crescent shaped sand dunes are known as barchans