The term 'Desert Mongolian' refers to the Gobi Desert, a large desert region located in Mongolia and parts of China. The Gobi Desert is one of the world's largest deserts, covering an area of over 500, 000 square miles. It is known for its extreme temperatures, with temperatures ranging from -40°F in the winter to over 100°F in the summer. The Gobi Desert is also home to a variety of wildlife, including wild horses, camels, and snow leopards.