In which desert would you find the world's largest hot desert?

The Sahara Desert is recognized as the world's largest hot desert, covering an expansive area of approximately 9.2 million square kilometers (3.6 million square miles) across North Africa. It is characterized by its arid climate, extreme temperatures, and limited precipitation, making it a true hot desert.

In contrast, the Gobi Desert, while significant in size, is classified as a cold desert due to its harsh winters and higher elevation. The Great Basin Desert, located in the western United States, is also considered a cold desert and is known for its unique ecosystem and features. The Kalahari Desert, found in southern Africa, is a semi-arid sandy savanna rather than a true hot desert, although it is often associated with desert climates.

Thus, the Sahara is distinguished not only by its temperature but also by its scale, solidifying its position as the largest hot desert in the world.