1, and the altitude standard in plateau area is1000-2000m. These plateaus are mainly distributed in inland areas of China, such as the northeast of Qinghai-Tibet Plateau, Yunnan Plateau and Guizhou Plateau. The climate in these plateau areas is diverse, some areas are dry and some areas are humid, but generally speaking, the climate in these areas is relatively cool and suitable for human habitation.

2. At an altitude of 2,000-3,000 meters, these plateaus are mainly distributed in the southwest of China, such as the central and western parts of the Qinghai-Tibet Plateau, the Sichuan Basin and the Yunnan Plateau. The climate in these areas is cold.