Which are the most mobile dunes?
A) longitudinal
B) transverse
C) barchan
D) parabolic
E) none of these

Question

Quizplus · Accepted Answer

Barchan dunes are the most mobile type of dunes because they have a crescent shape that allows them to move with the wind in a unidirectional manner, rather than being anchored by vegetation or obstacles like other dune types. Longitudinal and transverse dunes are elongated and tend to be more stable, while parabolic dunes are anchored by vegetation and tend to move slower. Therefore, the most mobile dunes are barchan dunes.

Which Are the Most Mobile Dunes