Not all deserts are sand dunes. Many desert areas are flat and stoney. The Antarctic is also classed as being a desert.
Sand dunes are likely to be in a desert
Desert sand dunes
There is no limit to the number of sand dunes in any particular desert.
Yes, there are sand dunes in parts of the Sonoran Desert.
Wind is the erosional force that forms sand dunes.
in the desert
Dunes.
sand dunes i think?
No, it's a terrain type. Sand dunes are land forms, bu deserts aren't.
Sand dunes
sand dunes