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It can only be said that there is only one birthplace of mankind! When people migrated to other places, different civilizations and different races were formed. Analyzed from the point of view of civilization. The Egyptian civilization is more than 1,000 years earlier than the Chinese civilization, and it can be speculated that the birthplace of civilization will not be China.
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The fact that civilization is early does not mean that people are also early.
Who said that there is no Quaternary in China!
Today's Lushan, green peaks and beautiful mountains, flowers and grass grow. But three million years ago, it was a silvery world of frozen snow, and the valley was slowly moving glaciers tens of meters thick. More than 60 years ago, geologist Li Siguang, from the perspective of geological science, was the first to reveal the true face of Lushan and first discovered the Quaternary glacial relics of Lushan.
For example: Wangjiapo concave valley, Dayue Mountain concave valley; Big Col Cirque; Lulin Ice Cellar; Lotus Valley Hanging Valley; plowshare pointed blade ridge; Shoe mountain nose and mountain tail; Xinqiao terminal moraine ridge, snake soil ridge terminal moraine ridge; Haihui Pangu; Gold Ingot Mountain Drifting Gravel; Ice table; gold ingot mountain scratches, "Li Si halo"; Shimenkan Ice Can, Diaoyutai Bingkan; Shimenkan glacier deposits, Haihui glacier deposits, etc.
After repeated investigation and research, Li Siguang identified that there were many glaciers in the Quaternary of Lushan, and named them as Poyang Ice Age, Poyang-Dagu Interglacial Age, Dagu Ice Age, Dagu Inter-Lushan Ice Age, and Lushan Ice Age, which laid a solid foundation for Quaternary glacial geology in China.
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Summary. Hello dear! I'm glad to answer for you The formation conditions of glacial landforms in the Quaternary Glacier Natural Relics Museum are mainly as follows:
First, the climatic conditions, the formation of glacial landforms is mainly affected by climatic conditions, and the formation of glacial landforms needs to have a long winter, so that the snow does not melt in winter, accumulates and forms glaciers. The second is the topographic conditions, the formation of glacial landforms is affected by topographic conditions, generally speaking, in high-altitude areas, the temperature is lower and the terrain is steeper, which is conducive to the formation of glacial landforms. The third is vegetation conditions, the formation of glacial landforms is affected by vegetation conditions, generally speaking, areas with less vegetation are more conducive to the formation of glacial landforms.
Hello dear! I am glad to answer for you The formation conditions of glacial landforms in the Quaternary Glacier Natural Relics Museum mainly include: first, climatic conditions, the formation of glacial landforms is mainly affected by climatic conditions, and the formation of glacial landforms requires a long winter, so that the snow does not melt in winter, accumulates and forms glaciers.
The second is the topographic conditions, the formation of glacial landforms is affected by topographic conditions, generally speaking, in high-altitude areas, the temperature is lower and the terrain is steeper, which is conducive to the formation of glacial landforms. The third is vegetation conditions, the formation of glacial landforms is affected by vegetation conditions, generally speaking, areas with less vegetation are more conducive to the formation of glacial landforms.
The main advantages of Dongjiang for the development of river sand mining.
Dear yes, we buy the basic consulting services here. Only one problem can be solved for you, if you want to solve more problems. The service can be upgraded. Ask as many times as you want, and I can explain it all for you in detail
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Summary. Hello dear, the Quaternary period of our country has a strong sinking of the earth's crust, the deposit of huge thick Quaternary sediments and other geological events. Such as China's North China Plain, Qaidam Basin, etc., China's Tanlu Fault Zone, etc.
It is also a form of neotectonic movement, mainly distributed on plate boundaries or active fault zones within plates. There are Quaternary volcanoes in Wudalianchi in Heilongjiang, Datong Basin in Shanxi, Leizhou Peninsula in Guangdong, Hainan, Tengchong in Yunnan and other places.
200m have the remains of Quaternary glaciation, if this statement is correct, what important geological events occurred in the Quaternary in China?
200m have the remains of Quaternary glaciation, if this statement is correct, what important geological events occurred in the Quaternary in China?
Studies have shown that there are some places in the eastern part of our country where the altitude is only.
If the eastern part of our country rises by 5000m, how will the river change? What happens when it rises quickly? What happens when you go up slowly?
Discuss the topography and geological phenomena around Xi'an.
Studies have shown that there are some places in the eastern part of our country where the altitude is only.
200m have the remains of Quaternary glaciation, if this statement is correct, what important geological events occurred in the Quaternary in China?
Studies have shown that there are some places in the eastern part of our country where the altitude is only.
200m have the remains of Quaternary glaciation, if this statement is correct, what important geological events occurred in the Quaternary in China?
What about the geological phenomena around Xi'an.
200m have the remains of Quaternary glaciation, if this statement is correct, what important geological events occurred in the Quaternary in China?
Studies have shown that there are some places in the eastern part of our country where the altitude is only.
200m have the remains of Quaternary glaciation, if this statement is correct, what important geological events occurred in the Quaternary in China?
Studies have shown that there are some places in the eastern part of our country where the altitude is only.
200m have the remains of Quaternary glaciation, if this statement is correct, what important geological events occurred in the Quaternary in China?
Studies have shown that there are some places in the eastern part of our country where the altitude is only.
200m have the remains of Quaternary glaciation, if this statement is correct, what important geological events occurred in the Quaternary in China?
Studies have shown that there are some places in the eastern part of our country where the altitude is only.
200m have the remains of Quaternary glaciation, if this statement is correct, what important geological events occurred in the Quaternary in China?
Studies have shown that there are some places in the eastern part of our country where the altitude is only.
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