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