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The section from Longyang Gorge to Qingtongxia River
The Yangtze River originates in the Tanggula Mountains on the Qinghai-Tibet Plateau and empties into the East China Sea in Shanghai.
It is the longest river, the largest water volume and the widest basin area in China, and is known as the "treasure house of water energy" and "the best waterway".
The dividing point of the middle and upper reaches of the Yangtze River is Yichang, and the dividing point of the middle and lower reaches of the Yangtze River is Hukou.
The hydropower resources of the Yangtze River are mainly concentrated in the upper reaches of the river, the upper reaches of the Yangtze River flow in the Hengduan Mountains with high mountains and deep valleys, with large drops, turbulent river flows, and 0 water energy resources are very abundant, and the most abundant river section is from the source to Yibin.
The Yellow River originates in the Bayan Kala Mountains and empties into the Bohai Sea in Shandong Province, with the upper, middle and lower reaches dividing the estuary and the old Mengjin respectively.
In the upper reaches of the Yellow River, it flows through the junction of the first and second tiers of China's topography, with high mountains and valleys, turbulent water flow, large water flow, and rich water energy, which shows that the water energy resources of the Yangtze River and the Yellow River are mainly concentrated in the upper reaches of the river.
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Summary. The Yellow River Basin is rich in land, hydropower, coal, oil, natural gas, minerals and other resources, occupies an important position in the country, and has great development potential.
The upper reaches of the Yellow River Basin are rich in natural resources, and what resources rank among the top in the country.
The Yellow River Basin is rich in land, hydropower, coal, oil, natural gas, minerals and other resources, occupies an important position in the country, and has great development potential.
There are 17.9 billion mu of arable land, 15.3 billion mu of forest land and 41.9 billion mu of pasture land in the basin. About 30 million acres of wasteland suitable for reclamation are available. The hydropower resources in the upper reaches of the Yellow River Basin, the coal resources in the middle reaches, and the oil and gas resources in the lower reaches of the Yellow River Basin are all very abundant, and they occupy an extremely important position in the country, and are known as China's "energy basins".
For example, the Shengli oil field, located at the mouth of the river, is the second largest oil field in China. The Yellow River Basin is rich in mineral resources, with 114 kinds of minerals discovered in 1990, and 37 kinds of major minerals in the Yellow River Basin among the 45 major minerals that have been discovered in Quanqin County. Among them, there are 8 kinds of rare earths, gypsum, glass siliceous raw materials, sharp, coal, bauxite, aluminum, refractory clay, etc., which have national advantages (reserves account for more than 32% of the country's total reserves).
The mineral resources in the Yellow River Basin are abundant and relatively concentrated, which provides favorable conditions for comprehensive development and utilization.
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The Yellow River is the second longest river in China and one of the world's famous rivers It originates from Bayan Kala Mountain, flows through 9 provinces and regions such as Qinghai and Sichuan, and flows into the Bohai Sea, with a total length of 5,464 kilometers and a basin area of 10,000 square kilometers
Answer: The Yellow River is known as the "energy basin", the upstream is rich in hydropower resources, the middle reaches are coal industry bases, mainly distributed in Shaanxi Province and Shanxi Province, and the downstream is the development area of oil resources, such as the Shengli Oilfield in Shandong Province and the middle field between Henan Province and Shandong Province
Therefore, the answer is: the birthplace of Central Plains culture.
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The upper reaches of the Yellow River are rich in natural resources, and the resources are among the top in the country.
a.Water. b.Mineral.
c.Natural gas.
d.Stone pants are oily.
e.Grassland. Correct answer: ABCD
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1) The Yellow River Basin is an important energy base in China, and the upstream water energy is abundant.
1. At the junction of the second ladder, the river has a large drop Every year in early winter and early spring, the water level in the M section of the Yellow River will be sharply **, and even collapse and burst, which is called Lingxun One of the reasons for the occurrence of Lingxin is that the M section of the Yellow River freezes in winter
2) The first place is located in the semi-arid area of China, but it is called "plugging the south of the Yangtze River", and the main reason is to divert water from the Yellow River for irrigation
3) L in the figure is the Lanxin Railway, and Lanzhou City is located at the railway hub where the railway line intersects with the four major railway trunk lines of Longhai Line, Qinglan and Baolan
4) The Loess Plateau is the largest loess sedimentation area in the world, with serious soil erosion and the formation of "above-ground hanging rivers" in the lower reaches of the Yellow River
So the answer is: 1) hydro energy; Located in the section.
1. At the junction of the second tier, the river drop is large; The m section of the Yellow River freezes in winter; .
2) semi-arid; diversion of water from the Yellow River for irrigation;
3) Lan Xin; 4) After the middle reaches of the Yellow River flow through the Loess Plateau, the sediment content increases greatly, and the downstream enters the North China Plain, the riverbed widens, the water flow slows down, and the sediment is continuously deposited, so that the riverbed is gradually raised
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The upper reaches of the Yellow River, especially the section from Longyang Gorge to Qingtongxia, have steep terrain, steep mountains, continuous canyons, and turbulent water flows, with a total drop of more than 1,300 meters, and contain abundant water energy resources
Therefore, a
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