Hot and Dry deserts contain rocky lands and rolling sand dunes. Camels are the most famous Hot and Dry desert animals. Learn how to tell camels apart and what lies in those humps. Major Funding by the ...

For most people, the word “desert” summons images of sand dunes, cacti and snakes. In television and movies, characters typically become sweaty, starved and parched when they’re stuck in the desert.

The Sahara is the world's most famous desert, a land of rolling dunes through which camel caravans once roamed from Marrakech to Timbuktu and beyond. At roughly 3.3 million square miles, and occupying ...