A vast gravel desert plain covers most of central Oman, with mountain ranges along the north and southeast coasts.
The Arabian Desert enters Oman.
The Kalahari Desert covers most of Botswana.
With the exception of the mountains, which are tropical, Oman is covered by desert - the Arabian Desert.
The Sahara Desert covers most of Northern Africa.
The Gobi Desert covers much of Mongolia. It also is in the northwestern part of China.
The Karkum Desert covers about 70% of Turkmenistan.
The Sonoran Desert covers much of southwestern Arizona.
The Sahara Desert covers most of North Africa. The Sahara Desert is the largest subtropical hot desert and third largest desert in the world, after Antarctica and the Arctic.
The Gobi Desert
The Gobi Desert
The Karakum Desert covers much of that country.