Concept:In deserts, the main force shaping the land is moving air.
Explanation:Deserts receive very little rainfall and have scarce vegetation.
This leaves loose sand and dust exposed on the surface.
Strong winds easily lift and carry these particles.
Over time, wind erodes rocks by abrasion and deflation.
It forms features such as yardangs, zeugens, and rock pedestals.
Water and thunder storms are rare and not persistent in deserts.
Thus, wind is the most prominent agent of erosion there.
Answer:D. Wind