Which side of a dune typically has a slope angle equal to that of the angle of repose for sand?
A) windward
B) leeward
C) stoss
D) top

Question

Quizplus · Accepted Answer

The leeward side of a dune typically has a slope angle equal to that of the angle of repose for sand. This is because the windward side is subjected to erosion from the wind and has a gentler slope, while the leeward side is sheltered from the wind and accumulates sand, leading to a steeper slope.

Which Side of a Dune Typically Has a Slope Angle