Which landform primarily results when desert deflation encounters differential surface resistances?

💡 Explanation

Yardangs primarily form because deflation selectively erodes weaker materials, rather than uniformly depositing loess. Differential erosion creates wind-sculpted ridges; therefore, ventifacts or yardangs arise from concentrated abrasion, not loess formation.

• Which mechanism causes terraced hillsides in arctic regions experiencing seasonal thaw?
• What outcome develops where mountain river flow enters unconfined floodplain terrain?
• Which mechanism causes mantle plume volcanism far from subduction zones or plate boundaries?
• Which crustal deformation mechanism generates strike-slip faults along a transform boundary edge?
• Which mechanism causes the intertropical convergence zone rising where air is converging at the boundary between Hadley cells?
• Which outcome occurs when persistent unidirectional wind encounters transverse dune fields lacking vegetation?