Here's how:

* Erosion: Deserts are characterized by intense wind erosion. Strong winds pick up loose sand and dust, carrying it away and carving out landforms like canyons, dunes, and mesas.

* Deposition: The eroded material is then deposited elsewhere, forming features like sand dunes, loess deposits (fine silt), and alluvial fans at the base of mountains.

So, while deserts are known for their erosive forces, the deposition of material plays a crucial role in shaping their landscape.