Which of the following landforms results from wind deposition?

The landform that results from wind deposition is a sand dune, specifically the type of dune known as a "barchan." Barchan dunes are crescent-shaped sand dunes that form in areas with limited vegetation and a steady wind direction. The wind blows sand particles up the windward side of the dune, and then they fall down the leeward side, forming a gentle slope. Over time, this process creates the characteristic crescent shape of the barchan dune. The other options listed are all landforms that can result from other geological processes. A bajada is a broad slope of alluvial material formed by the merging of several coalescing alluvial fans, which are formed by water deposition. A fan is also an alluvial deposit created by water flow, typically in a mountainous area. A playa is a dry lake bed that can form in a desert environment due to a combination of wind erosion and evaporation.