Flat topped sand ridges with long dimensions extending parallel to the prevailing winds but locking the collapsing fronts are known as
A. Whalebacks
B. Seifs
C. Barchans
D. Sand drifts
Answer:A
Flat topped sand ridges with long dimensions extending parallel to the prevailing winds but locking the collapsing fronts are known as
A. Whalebacks B. Seifs C. Barchans D. Sand drifts