Modification of stationary barchans results in formation of
Modification of stationary barchans results in formation of
A: Parabolic
B: Seif
C: Dune
D: None of these
Parabolic dunes form when vegetation anchors arms and wind reshapes crescent forms. Barchans are crescent dunes with horns pointing downwind. When conditions change the shape may invert into a parabolic outline. Seif dunes are long and narrow aligned with prevailing winds. Desert landform vocabulary appears often in physical geography tests.