What are the main plains and plateaus in the northern region?

The terrain of the northern region is dominated by plains, with both plateaus and mountains. The Northeast Plain and the North China Plain are the two largest and most complete great plains in China. The Northeast Plain is located in the Great Khing'an Mountains, the Small Khing'an Mountains, and the Changbai Mountains.

It is mainly composed of three parts: the Songnen Plain, the Sanjiang Plain and the Liaohe Plain. The North China Plain is located south of Yanshan Mountain, Taihang Mountain.

To the east, the Huai River.

To the north, to the east is bordered by the ocean. The North China Plain is an alluvial plain formed by sediment sedimentation carried by the Yellow River and Haihe River during geological history. The Loess Plateau is located west of the Taihang Mountains, east of the Wusheling Mountains, south of the Great Wall, and the Qinling Mountains.

to the north of the area. The loess here was formed by the accumulation of wind sedimentation during geological history. At that time, a strong northerly wind blew up sand and dust to the south.

As the wind weakened, sand was deposited, a flat and towering loess source was formed. Later, with the large-scale destruction of vegetation, the loose loess was easily scoured. Soil erosion is serious, forming loess hills (loess valleys, loess beams, ridges) with ravines and ravines

The Loess Plateau and the North China Plain are known as the "Loess Plateau".

The northern region mainly includes the Northeast Plain, the North China Plain and the Loess Plateau.

The northern region is located north of the Huai River in the Qinling Mountains, and the main rivers are, such as the Heilongjiang River, the Songhua River, the Liao River, the Haihe River, the Yellow River and many other major rivers, so the statement A is wrong; It mainly includes the Loess Plateau, the Northeast Plain, the North China Plain, the Liaodong and Shandong hills, and the terrain is dominated by plains and plateaus. Rivers freeze in winter under cold climatic conditions, and the distribution of rivers is less than that in the southern region, and the traffic is mainly land transportation, so the C statement is correct; Most of the northern areas belong to the temperate monsoon climate, cold and dry in winter, high temperature and rain in summer, mainly develop dryland farming operations, mainly planting wheat, surface vegetation is mainly temperate broad-leaved forest and coniferous forest, and the internal natural landscape is not much different, so the D statement is correct

Therefore, a

Northeast Plain, North China Plain.

The northern region refers to the northern part of the monsoon region in eastern China, one of the four major geographical divisions of China, mainly north of the Qinling-Huaihe line, east of the Daxing'an Mountains and Wusheling Mountains, and east of the Bohai Sea and the Yellow Sea. It includes all or most of Shaanxi and the three northeastern provinces of the five provinces and two cities in the middle and lower reaches of the Yellow River, as well as the southeastern part of Gansu and the northern part of Jiangsu and Anhui.

The terrain of the northern region is dominated by plains, but there are also plateaus and mountains.

The North China Plain is located south of the Yanshan Mountains, east of the Taihang Mountains, north of the Huai River, and bordered by the ocean in the east. The North China Plain is an alluvial plain formed by sediment deposition carried by the Yellow River and Haihe River during the geological and historical period, and the soil is loess.

The Northeast Plain, located between Changbai Mountain, the Great Xing'an Mountains and the Little Xing'an Mountains, is composed of three parts: the Songnen Plain, the Sanjiang Plain and the Liaohe Plain, and the soil is black soil.

The Loess Plateau is located in the area west of the Taihang Mountains, east of the Wusheling Mountains, south of the Inner Mongolia Plateau, roughly bounded by the Great Wall, and north of the Qinling Mountains. The loess here was formed by the accumulation of wind sedimentation during geological history. At that time, a strong northerly wind blew up sand and dust to the south.

As the wind weakened, sand and soil were deposited, forming a flat and towering loess plateau. Later, with the large-scale destruction of the vegetation of the Loess Plateau and the erosion of the loose loess, the soil erosion was serious, and the loess hills (Loess River, Loess Liang, Loess Pass) were formed.

The northern region is predominantly north temperate with a temperate monsoon climate. The climate is characterized by four distinct seasons throughout the year, with hot and rainy summers and cold and dry winters.

The annual precipitation in the northern region is mostly 400-800 mm, and the precipitation is concentrated in February, with heavy rainfall, at this time, the river water rises sharply, and the river is easy to flood; The spring of each year has little rain, and there are often droughts (severe drought in spring and heavy rains in summer).

The mountain ranges in northern China include the Taihang Mountains between the Loess Plateau and the North China Plain, the Qinling Mountains in the south, the Great Xing'an Mountains between the Northeast Plain and the Inner Mongolia Plateau in Northeast China, the Xiaoxing'an Mountains in the north of the Northeast Plain and the Changbai Mountains in the east.

The terrain of northern China is dominated by plains and plateaus, the plains mainly include the North China Plain and the Northeast Plain, and the plateau is mainly the Loess Plateau.

The Taihang Mountains, the topographic area to the west of the mountain range is the Loess Plateau, and the topographic area to the east is the North China Plain.

The northern region is located north of the Huai River in the Qinling Mountains, and the main rivers are, such as the Heilongjiang River, the Songhua River, the Liao River, the Haihe River, the Yellow River and many other major rivers, so the statement A is wrong; It mainly includes the Loess Plateau, the Northeast Plain, the North China Plain, the Liaodong and Shandong hills, and the terrain is dominated by plains and plateaus. Rivers freeze in winter under cold climatic conditions, and the distribution of rivers is less than that in the southern region, and the traffic is mainly land transportation, so the C statement is correct; Most of the northern areas belong to the temperate monsoon climate, cold and dry in winter, high temperature and rain in summer, mainly develop dryland farming operations, mainly planting wheat, surface vegetation is mainly temperate broad-leaved forest and coniferous forest, and the internal natural landscape is not much different, so the D statement is correct

Therefore, a

The terrain of the northern region is dominated by plateaus and plains, among which the Loess Plateau has serious soil erosion, the Yellow River divides the Loess Plateau into two, the eastern part is the Shanxi Plateau, and the western part is the Northern Shaanxi Plateau The Northeast Plain, the North China Plain, and the Weihe Plain are important agricultural areas in China The northern part of the Northeast Plain is fertile and is called "black soil" because the soil is rich in humus

Therefore, a

The Great Plains, located in the southern region of our country:The middle and lower reaches of the Yangtze River plain, Great Plateau:Yunnan-Guizhou Plateau

Shandong hills, Liaoning hills.

There are North China Plain, Northeast Plain, and Ningxia Plain, and the plains are mostly distributed along the coast and where rivers pass through.

The plateau has the Loess Plateau and the Inner Mongolia Plateau, and the plateau is distributed in the north and northwest.

Mountains: Tianshan-Yinshan; Kunlun Mountain-Qinling Mountains; Large and small Xing'an Mountains, Changbai Mountain, Taihang Mountain, Altai Plateau: Loess Plateau, Inner Mongolia Plateau.

Plains: Northeast Plain, North China Plain, Inner Mongolia Hetao Plain, Weihe Plain and other northwest regions: three mountains and two basins, Northeast China: high around and low in the middle North China: high in the west and low in the east.