Geographical problems of Inner Mongolia Plateau

Forest (deciduous broad-leaved forest)-grassland-desert Cause: 1 Terrain influence. The book says that the Inner Mongolia Plateau is located on the second step, and the summer monsoon climbs from the first step to the second step. According to the windward slope effect, there is more precipitation at the edge of the plateau and less precipitation inside. The Inner Mongolia Plateau is a dish-shaped plateau that gradually descends northward. The edge is highest. This terrain is conducive to drought resistance in the plateau. Data: The annual precipitation in Wulanhaote on the edge is about 440mm, and that in Tongliao is 350-450 mm.. Zhalantun City is located in the north of China and the northeast of Inner Mongolia, with an annual precipitation of about 500 mm (from China Weather Network). The farther west, the more difficult it is to reach the summer monsoon, and the desert is contiguous. Data: Alashan and Alashan Zuo Qi in the west of Inner Mongolia belong to temperate desert arid areas, with typical continental climate, which is characterized by heavy sandstorm, drought and little rain, abundant sunshine and strong evaporation. The annual rainfall is 80-220mm, and the annual evaporation is 2900-3300mm. (From China Weather Network)