中国的西部包括西南和西北地区,其面积占全国总面积的55％,我国55个少数民族中的绝大部分聚集在这里 西部拥有丰富的物产、水利、石油、煤炭、风力、太阳能、地热等资源大都居全国首位,在已查明的200余种金属、非金属矿藏中,西部诸省占有140多种。我国5大草原中有3个位于西部,这些地区可提供大量的肉奶制品。与我国西部接壤的周边国家和地区共有16个,这种得天 The western part of China includes the southwestern and northwestern regions, with an area accounting for 55% of the total area of ​​the country. Most of the 55 ethnic minorities in our country are gathered here. The western part is rich in property, water conservancy, oil, coal, wind, solar energy, geothermal power, etc. Most of the resources are in the first place in the country. Of the more than 200 kinds of metal and nonmetallic minerals that have been identified, the western provinces occupy more than 140 kinds. Three of China’s five major prairies are located in the west, where a large number of meat products are available. There are 16 neighboring countries and regions bordering the western part of our country