The contribution of the Yellow River to mankind and what historical contribution the Yellow River ha

Tens of millions of years ago, the Loess Plateau and even the Yellow River Basin were blessed with unique natural conditions, comparable to today's Jianghuai River Basin. Along the Yellow River, the land is fertile, so our ancestors chose to live here, so the Yellow River nurtures the sons and daughters of China and is our mother river. Now, we are using the Yellow River again to generate electricity and irrigate.

Our mother river feeds the Sanjiang Plain.

More than 2,000 years BC, the Chinese people formed and multiplied in the Central Plains of the Yellow River.

With a total length of 5,464 kilometers and a basin area of more than 750,000 square kilometers, the Yellow River is the second longest river in China.

Due to the concentration of heavy rainfall, sparse vegetation and poor soil erosion resistance, the Loess Plateau in the middle reaches of the Yellow River has become the most serious area of soil erosion in China. Severe soil erosion on the Loess Plateau has made the Yellow River a world-renowned river of sediment.

The maximum annual sediment discharge capacity of the Yellow River can reach 100 million tons, and the average annual sediment discharge is 1.6 billion tons. The average annual flow of the whole river is 58 billion cubic meters, the average annual runoff depth of the basin is 77 mm, the per capita water volume of the basin is 593 cubic meters, and the average water volume per mu of cultivated land is 324 cubic meters.

1. The fifth longest river in the world.

Second, the formation of Chinese loess wind.

3. Deep and broad loess layer.

The Garden of Eden 4 or 6,000 years ago.

Fifth, the foundation of historical prosperity.

6. The Enlightenment of Civilization in Ancient Times.

Heluo culture is the root of China.

Xia, Shang, Zhou, Qin, Han, Tang, Song and other empires were all set in the middle and lower reaches of the Yellow River, the three dynasties and the Qin and Han dynasties, the Yellow River basin in terms of politics, economy or culture, far more important than the Yangtze River basin, it should be said that the center of the three dynasties of bronze culture is in the Yellow River Basin, the core of the Chinese nation is also in the Yellow River Basin. In short, the ancestors of the Chinese nation lived and multiplied in the vast Loess Plateau and the Great Plain of North China in the Yellow River Basin as early as childhood, and the middle and lower reaches of the Yellow River were the earliest developed areas in the country, and they were also the core areas of ancient and ancient China's politics, economy and corruption. From the Paleolithic Lantian people millions of years ago, the Beijing people to the Longshan culture, as well as the Xia, Shang and Zhou dynasties, they have been in the same vein and have a long history, forming a glorious bronze culture in ancient Chinese history, forming the world's earliest comprehensive and special agricultural system, becoming the first class of East Asia and even the world's first-class people at that time, creating a long and uninterrupted ancient history and excellent culture, and making very significant contributions to human civilization.

Therefore, it can be said that the Chinese nation and the Yellow River Basin have an inseparable flesh-and-blood relationship, and a series of historical facts over the past million years have shown that the Yellow River Valley is the cradle of the Chinese nation.

The Yellow River is the mother river of the Chinese nation, and there are many primitive ruins near the Yellow River Basin, including the famous Yuanmou people and Hemudu people, these primitive people are the ancestors of the Chinese nation, and China's territory is also formed from ancient times to the Yellow River as a scroll.

The Yellow River is known as the "cradle" of history and the symbol of the Chinese nation.

The Chinese nation originated in the Yellow River Valley. According to research, about 4,000 years ago, the Yellow River valley was already inhabited by many blood clans and tribes. According to legend, the earliest were the two major tribes of the Yellow Emperor and the Yan Emperor.

The Yellow Emperor, also known as the Xuanyuan clan, originated in Jishui in northern Shaanxi Province and settled in the middle reaches of the Yellow River, which we today call the "Central Plains" zone. In later generations, the residents of this area respected the Yellow Emperor as their direct ancestor, and Yao Shunyu was the descendant of the Yellow Emperor's clan, so the Yellow Emperor became the "first person" of the Chinese nation. Now, there is the "Mausoleum of the Yellow Emperor" in Huangling County, Shaanxi Province, and the descendants of Yan and Huang all over the world regard it as their roots.

Adjacent to the Yellow Emperor was the Yandi tribe. The Yandi Shennong clan was originally active in ginger water in the Weishui basin in the middle reaches of the Yellow River. Legend has it that the Shennong clan grows grains, makes pottery, and tastes herbs, and it can be concluded that the Yandi tribe is an agricultural tribe.

In the war between the tribes for land and food, in the end, the Yellow Emperor tribe to which Zhuan belonged defeated the Yandi tribe and seized the position of the leader, and the Yan and Huang tribes gradually merged, settled down in the Central Plains, and the Yi people in the east, the Li and Miao people in the south integrated and influenced each other, and jointly developed the economy and culture of the Yellow River Basin, making this region the cradle of ancient culture in China.

1. The Yellow River Basin is the birthplace of Chinese civilization and the mother river of the Chinese nation, which has natural conditions and geographical environment suitable for human reproduction and reproduction, and is conducive to the growth of crops.

2. The human resources, historical relics and cultural essence of the Yellow River Basin are irreplaceable by the Yangtze River Basin or other river basins, and the role it plays in cultural inheritance is irreplaceable by any other civilization.

3. The sediment brought by the Yellow River was deposited to form the Ningxia Plain and the Hehetao Plain when the water flow slowed down. The North China Plain is an important industrial and agricultural production base in northern China.

4. The Yellow River flows through the first place.

In the transition zone of the first and second ladders, the second and third ladders, due to the large difference in elevation of the terrain and the large drop of the river, there are abundant hydropower resources. At present, a hydropower station has been built, which provides abundant electric energy for the production and life of the people in northern China.

5. The climate of the Yellow River Basin is relatively arid, and agricultural production relies on irrigation. The abundant water of the Yellow River nourishes the land on both sides of the river and nurtures thousands of Chinese sons and daughters.

6. In the process of rolling eastward, the water of the Yellow River shapes the landform on both sides of the river, forming a variety of erosion landforms. These beautiful scenery have become attractive tourist resources today, such as Hukou Waterfall.

1. The Yellow River has shaped the Ningxia Plain and the Hetao Plain, which are known as the "Plugged Jiangnan", and is also one of the main shapers of the North China Plain among the three major plains in China.

2. The Yellow River contains abundant water energy resources, which provides abundant water energy for the development of industry and agriculture in the upper and middle reaches of the Yellow River.

3. The Yellow River flows through arid and semi-arid areas, most of which lack precipitation, and the Yellow River water provides abundant irrigation water sources, so that the land here has vitality.

The disadvantages of the Yellow River:

1. The disasters brought by the Yellow River are mainly due to the fact that the downstream is easy to break and divert. The reason for this is that the downstream riverbed rises above the ground, forming an above-ground river.

2. Because the middle reaches of the Yellow River flow through the Loess Plateau, where soil erosion is very serious, the Yellow River has become the river with the largest sediment content in the world. The lower reaches of the Yellow River flow through the plains, and the water flows slowly, and a large amount of sediment carried by the river water is deposited, causing the riverbed to be silted up.

Summary. On the one hand, the great achievements of the modern people in controlling the Yellow River have brought the flood damage under control and alleviated to a considerable extent. The Yellow River is using its limited runoff to support the vast expanses of North and Northwest China to defend itself against water resources. On the other hand, due to the undominance of human beings over the overall natural form and basic evolution of the Yellow River, the flood problem has not been fundamentally solved.

In particular, with the increasing stability of the regional socio-economic structure, the connotation, characteristics and significance of water disasters have also undergone new changes. The problems of water resource protection, environmental problems and the contradiction between water resources guarantee and supply in the Yellow River Basin have aroused widespread concern in the society. These have potential and far-reaching social and political implications.

Good evening, dear!

The relationship between the Yellow River and people.

The relationship between the Yellow River and people.

On the one hand, the great achievements of the modern people in controlling the Yellow River have brought the flood damage under control and alleviated to a considerable extent. The Yellow River is using its limited runoff to support the vast expanses of North and Northwest China to defend itself against water resources. On the other hand, due to the undominance of human beings over the overall natural form and basic evolution of the Yellow River, the flood problem has not been fundamentally solved. In particular, with the increasing stability of the regional socio-economic structure, the connotation, characteristics and significance of water disasters have also undergone new changes.

The problems of water resource protection, environmental problems and the contradiction between water resources guarantee and supply in the Yellow River Basin have aroused widespread concern in the society. These have potential and far-reaching social and political implications.

Is it possible to come up with a mind map.

Is it possible to come up with a mind map.

You can analyze it from the above two aspects, you can refer to it.

Dear, it takes a long time to draw a mind map.

Simple. Simple.

Dear, is this your homework assigned by the geography teacher?

Chinese. Chinese.

If there are any specific requirements, you can tell me about them, and I can standardize them.

It is to be a mind map of the relationship between the Yellow River and people.

It is to be a mind map of the relationship between the Yellow River and people.

Are there any requirements, such as formatting or something.

No. No. Good.