介绍甘肃的五十字英语作文

Gansu is located in the hinterland of northwest China, in the upper reaches of the Yellow River, bordering Shaanxi in the east, Sichuan in the south, Qinghui and Xinjiang in the west, Inner Mongolia and Ningxia in the north and bordering the Mongolian People's Republic. Take the initials of Ganzhou (now Zhangye) and Suzhou (now Jiuquan). Because Xixia once set up Gansu Military Department, Yuan Dynasty set up Gansu Province, referred to as Gan for short; Because most of the province is to the west of Longshan (Liupanshan), and Longyou Road was set up here in Tang Dynasty, it is also referred to as "Long". Lanzhou, the provincial capital.

Gansu has complex and diverse landforms, including mountains, plateaus, plain rivers, valleys, deserts and Gobi, with complete types and staggered distribution, and the terrain inclines from southwest to northeast. The terrain is long and narrow, with a length of 1655 kilometers from east to west, a width of 530 kilometers from north to south, and only 25 kilometers at the narrowest point. The landform is complex, which can be roughly divided into six topographic areas: Longnan Mountain, Longzhong Loess Plateau, Gannan Plateau, Hexi Corridor, Qilian Mountain and the north of Hexi Corridor.

There are various climate types in Gansu, including subtropical monsoon climate, temperate monsoon climate, temperate continental (arid) climate and plateau alpine climate from south to north. The annual average temperature is 0 ℃ ~ 15 ℃, the climate in most areas is dry, the annual average precipitation is 40 ~ 750 mm, and the arid and semi-arid areas account for 75% of the total area. The main meteorological disasters include drought, rainstorm, flood, hail, gale, sandstorm and frost, etc.