Geomorphology of Deserts

Geomorphology of deserts studies the landforms and processes that shape these arid landscapes. Deserts are characterized by limited vegetation, sandy or rocky terrain, and features like dunes, plateaus, and mesas. Weathering, erosion, and sediment movement are influenced by factors such as wind and occasional rain. Wind shapes dunes, creating various forms like crescent-shaped barchans or linear seif dunes, while flash floods can carve canyons. Deserts also exhibit unique features like salt flats and dry lake beds, formed by evaporation. Understanding these processes helps explain the diverse and often extreme environments found in desert regions.