What significant feature is found in the Gobi Desert?

The Gobi Desert is characterized primarily by its vast expanses of rocky terrain and gravel plains, which distinguishes it from many other deserts that are dominated by sand dunes. This rocky landscape is a defining feature of the Gobi, making it one of the largest deserts in the world and a region that experiences extreme temperature variations.

Furthermore, while some deserts might contain large stretches of sand, the Gobi's composition includes a significant amount of rock and uneven terrain, which plays an essential role in the ecosystem and weather patterns of the region. The Gobi Desert's climate is also arid, making it less conducive to tropical rainforests and large bodies of water, thus reinforcing the validity of the choice that highlights its primarily rocky composition.