Is the terrain of Jingning County mountainous?

Seen from the satellite map, Jingning County is a county under the jurisdiction of Pingliang area. Located in the east of the province, upstream of Hulu River. It borders Xiji and Longde counties in Ningxia Hui Autonomous Region in the north and is 205 kilometers away from Lanzhou, the provincial capital. Jurisdiction over 3 towns and 27 townships. It covers an area of 2 193 square kilometers and has a population of 455,000. The county government is stationed in Chengguan Town. Jicheng County was established in the Western Han Dynasty, followed by Ayang County. Ayang County was abandoned in Sui Dynasty, and now Qin 'an County was moved from Ji Cheng County in Tang Dynasty. In the eighth year of Yuan You in the Northern Song Dynasty (1093), Gan Long County was established. Analysis of Jinganlong County is located in Rongwei Zhiping County, which belongs to Deshun County. Yuan changed the county to state, Deshun to Jingning, 19 13 to Jingning. The terrain is high in the northwest and low in the southeast. Terrain is loess ridge, cape and valley. The main rivers are Hulu River and its tributaries, such as Gao Jie River, Zhiping River and Ganweizi River. The annual average temperature is 7.65438 0℃, and the annual average precipitation is 479.3mm. 3 12 national highway and Beijing (Ning) Qin (An) and Beijing (Ning) Zhuang (Lang) highways transit. Industries include construction, chemical industry, matches, carpets, food, printing and other industries. Agriculture mainly produces wheat, corn, potatoes, rape and so on, and is rich in apples. There are 1 correspondence schools, 2 technical secondary schools and 34 ordinary middle schools. The historical sites include the Majiayao cultural site in Miaoerping, the ancient city of Han Dynasty and the site of Qin Changcheng in Warring States, and the Confucius Temple buildings in Ming and Qing Dynasties, all of which are provincial-level cultural relics protection units. Jieshipu Qingsheng Building is the place where the first and second commanders of the Chinese Red Army of Workers and Peasants met during their travels.