What are the four major basins, three plains, and three hills?

Four major plateaus: Qinghai-Tibet Plateau, Yunnan-Guizhou Plateau, Loess Plateau, and Inner Mongolia Plateau.

Three major plains: the Northeast Plain, the North China Plain, and the middle and lower reaches of the Yangtze River Plain.

Three hills: Shandong hills, Liaodong hills, southeast hills.

The four major basins in China are the Tarim Basin (Xinjiang), the Junggar Basin (Xinjiang), the Qaidam Basin (Qinghai), and the Sichuan Basin (eastern Sichuan Province and western Chongqing Municipality). The three major plains in China are the Northeast Plain, the North China Plain, and the Middle and Lower Reaches of the Yangtze River.

Topographic boundaries of our country:

Boundary between the Loess Plateau and the North China Plain: Taihang Mountains.

The boundary between the Sichuan Basin and the middle and lower reaches of the Yangtze River Plain: Wushan.

The boundary between the Yunnan-Guizhou Plateau and the Qinghai-Tibet Plateau, the boundary between the Sichuan Basin and the Qinghai-Tibet Plateau: Hengduan Mountains.

The boundary between the Junggar Basin and the Tarim Basin: the Tianshan Mountains.

Boundary between the Tibetan Plateau and the Tarim Basin: Kunlun Mountains.

The boundary between the Loess Plateau and the Hanshui Valley: Qinling.

Hexi Corridor. and the Qaidam Basin boundary: Qilian Mountains.

The boundary between the Sichuan Basin and the Hanshui Valley: Daba Mountain Range and Micang Mountain Range.

Boundary between the Inner Mongolia Plateau and the Loess Plateau: the Ancient Great Wall.

The boundary between the middle and lower reaches of the Yangtze River Plain and the North China Plain: Huai River.

The boundary between the Yunnan-Guizhou Plateau and the southeast hills: Xuefeng Mountain.

China's four major plains are: the Northeast Plain, the North China Plain, the Middle and Lower Yangtze River Plain, and the Guanzhong Plain.

There should be four plateaus in China, namely: the Qinghai-Tibet Plateau, the Inner Mongolia Plateau, the Loess Plateau, and the Yunnan-Guizhou Plateau.

China's four major basins are: the Tarim Basin, the Sichuan Basin, the Qaidam Basin, and the Junggar Basin.

Topography

The Northeast Plain is surrounded by foothill flood alluvial plains and plateaus, with an altitude of about 200 meters. The shape of the northern plateau is more obvious, and the southern part is strongly eroded and has a shallow hill appearance. The aeolian sand landform in the southwest of the plain develops, forming an alluvial plain covered by large sand dunes.

The northeast end of the plain is connected with the Sanjiang Plain along the Songhua River Valley.

Production status. The Northeast Plain is one of the only three black soil regions in the world, and the grain output of the four northeastern provinces (regions) accounts for one-third of China's total output, and it is an important production base of grain, soybean and animal husbandry in China, as well as an important base of steel, machinery, energy and chemical industry in China.

As follows:

1. Tarim Basin.

The Tarim Basin is the largest in area, and you must know that this basin has a very long history, which has been formed hundreds of millions of years ago, mainly composed of the Gobi and the desert.

2. Junggar Basin.

The Junggar Basin is located in the middle of the Tianshan Mountains and the Altai Mountains, which is basically a no-man's land, and a large part of it belongs to the desert area, which belongs to the middle temperate climate.

3. Qaidam Basin.

The Qaidam Basin is an inland basin located in the western part of Qinghai Province, and the entire basin is surrounded by rolling mountain ranges.

4. Sichuan Basin.

The Sichuan Basin is one of the four major basins in China, and the Sichuan Basin belongs to the Red Bed Basin, which occupies almost the general area of Sichuan Province.

5. Northeast Plain.

The Northeast Plain is the largest plain in China, which covers most of the three northeastern provinces, including a part of Inner Mongolia, mainly composed of Songnen River, Liaohe River and Sanjiang Plain.

6. North China Plain.

The North China Plain is one of the three major plains in China, including Beijing, Tianjin, Hebei, Henan, Jiangsu and other provinces.

7. Plain in the middle and lower reaches of the Yangtze River.

The middle and lower reaches of the Yangtze River are connected by the Yangtze River, which is composed of the Dongting Lake Plain, the Jianghan Plain, etc., where the climate and temperature are suitable.

8. Southeast hills.

The southeast hills are one of the three major hills in China and the largest in China, including eight provinces and autonomous regions including Hunan, Jiangxi, Hubei, and Jiangsu.

9. Liaodong hills.

Liaodong Hills is located in the southeast region of Liaoning Province, which is a coastal area and belongs to the Changbai Mountain Range, which is also rich in minerals.

10. Shandong hills.

Shandong hills mainly refer to the hilly areas of Shandong Province south of the Yellow River, and you must know that the Shandong Peninsula is generally hills, so these are all Shandong hills.

The distribution and characteristics of the three major plains: the Northeast Plain, the surface is called by the fertile black aborigines, and the altitude is mostly below 200 meters in Jingpeng, which is the largest plain in China. The North China Plain is the second largest plain in China.

The middle and lower reaches of the Yangtze River Plain is located along the middle and lower reaches of the Yangtze River, with low and flat terrain, dense river network and numerous lakes. Characteristics and distribution of the four major plateaus: The Qinghai-Tibet Plateau is located in the southwest of China, with an average altitude of more than 4,000 meters, which is the largest plateau in China and the highest in the world.

Its special points are high and mountainous, snow-capped mountains, wide glaciers, numerous lakes, vast grasslands, and abundant water sources. The Inner Mongolia Plateau is in the north of China, including most of Inner Mongolia and part of Gansu, Ningbo and Hebei, with an altitude of about 1,000 meters, which is the second largest plateau in China. Its features:

The ground is open and flat, and the terrain is not very undulating; Grasslands and deserts. The Loess Plateau is 1000 meters to 2000 meters above sea level, and the ground is covered with a loose loess layer, which is the most extensive and deepest area of Huangshi in the world. Severe soil erosion; Thousands of ravines. The karst terrain of the Yunnan-Guizhou Plateau is widely distributed; undulating hills; Rugged.

The distribution and characteristics of the four major basins: the Sichuan Basin is located in the eastern part of Sichuan, because of the widespread distribution of purple sand shale, it is known as the "red basin" and "purple basin", and is the largest basin with the lowest terrain in China: the Tarim Basin is located in the south of Xinjiang and is distributed in a ring, and the Taklamakan Desert in the middle is the largest desert in China and the largest inland basin in China.

Located in the northwest of Qinghai Province, Qaidam Basin is mostly Gobi and desert, and there are many swamps and salt lakes in the east. Located in the northern part of Xinjiang Uygur Autonomous Region, the Junggar Basin is the second largest basin in China, with a length of 1,120 kilometers from east to west and a width of about 800 kilometers from north to south. It covers an area of about 380,000 square kilometers and is 500,1000 meters above sea level.

Main hills: Liaodong hills, Shandong hills, southeast hills, etc. It is bordered by the East China Sea, the Yellow Sea, the Bohai Sea and the South China Sea.

Strait: Taiwan Strait Peninsula: Shandong Peninsula, Liaodong Peninsula, Leizhou Peninsula.

Four. Gaojue and Yuan: Qinghai-Tibet Plateau.

Inner mongolia; Loess plateau; Yunnan-Guizhou Plateau. Four major basins.

Tarim Basin; Qaidam Basin; Junggar Basin; Sichuan basin key land shortage. Three drafts of the Great Plains.

Northeast Plains. North China Plain. Long.