Read the map. A map titled Physical Features of East Asia. A key shows Lowlands in green, Highlands in yellow, and mountains wit
h brown triangles. The Gobi desert is in Mongolia north of China. The East China Sea and South China Sea form the China coast. The Taklimakan desert is in eastern China between the Himalaya Mountains to the south and the Gobi desert to the north. The Himalayas are along the southern border between China and India. Which physical feature made trade difficult with lands north of China? the Gobi desert the Plateau of Tibet the North China Plain the Himalayas
