wind depositional landforms, describe of barkhan and seif dune ,AEOLIAN,BH HD

Image result for wind depositional landformsrevisionworld.com In deserts, wind picks up small particles and leaves behind larger rocks to form desert pavement. Moving sand may sand blast rocks and other features to create ventifacts. The sand is transported until it is deposited in a sand dune. Erosion and Deposition: Action of Wind and Waves. The wind is the main geomorphic agent in the hot deserts. Winds in hot deserts have greater speed which causes erosional and depositional activities in the desert. The landforms which are created by erosional and depositional activities of wind are called as Aeolian