Which of the features below could indicate prevailing wind direction?
A) sand ripples
B) sand dunes
C) "flag" trees
D) all of the above

Question

Quizplus · Accepted Answer

All of the features listed can indicate prevailing wind direction. Sand ripples form parallel to the direction of the wind, sand dunes have a gentle slope on the side facing the prevailing wind and a steeper slope on the opposite side, and "flag" trees have branches and leaves that are more abundant on the sheltered side, indicating the direction of prevailing winds.

Which of the Features Below Could Indicate Prevailing Wind Direction