Question

sand dunes are formed where wind deposits sand. the following diagram shows a sand dune. the arrows show four different wind directions. which arrow shows the direction in which the wind was blowing to form this sand dune? a arrow q b arrow r c arrow s d arrow t

Explanation:

Sand dunes have a gentle - sloping wind - facing side and a steep slip - face on the leeward side. The wind blows from the gentle - sloping side. In the given diagram, the gentle slope is on the left side, so the wind direction is shown by arrow S.

Answer:

C. arrow S