The water of the Yellow River comes from the sky, and the water on the earth is really not self gene

It is true that the water on Earth is not self-generated, howeverWhere the water comes from depends on the scale on which it stands. From the earth's point of view, water is a foreign object to the universe, and on a cosmic scale, water is entangled in the combination of hydrogen and oxygen, and the production of hydrogen and oxygen can be traced back to the birth of the universe. Therefore, it can be said that from the age of dinosaurs to the human industrial revolution, every drop of water on the earth comes from the universe.

As we all know, most of our earth's surface is covered by oceans, called "three points of land, seven points of ocean", many people are curious about where so much water comes from, generally speaking, it is divided into two theories, the first theory is that water is generated on the earth itself, and the second theory believes that the water on the earth comes from outside the earth, which is the external source theory and the internal source theory.

The first is that water comes from the earth itself

According to this view, at the beginning of the Earth's formation, when the Earth slowly coalesced from a primitive nebula into a planet, a large amount of hydrogen and oxygen were released from the Earth's interior, which, combined with the impact of a strong stream of particles from the Sun, caused a large and extensive chemical reaction between the two to form water.

There are also theories that the mineral components of the earth's interior are dehydrated and converged to the ground to form today's rivers, lakes and seas, and there are even theories that the amount of water contained in the earth's interior today far exceeds the amount of water that the oceans have today.

The second theory is that water comes from outside the earth

According to this theory, since the formation of the earth, it has experienced countless impacts such as extraterrestrial meteorites and comets, and along with these impacts, the water contained in meteorites has also been brought to the earth, and the water has been enriched to this extent over time.

In fact, there is some truth in the above two theories, but the observation angle and time scale taken are different.

In my opinion, the earth itself was formed by the convergence of nebulae at the beginning of the cosmic famine, and the water of course also came from this universe.

StillAmong the eight planets in the solar system, only the earth retains a large amount of stable liquid water, which has become a paradise for life, which has to be said to be a miracle and luck.

The water on Earth, of course, is not self-generated. Because the earth was originally relatively dry, and then it rained and flooded, so that there were oceans, rivers and so on.

Water on Earth was actually brought by meteorites 100,000 or even hundreds of millions of years ago. Because some meteorites are made of ice blocks, these ice blocks melted into water after hitting the earth, and became the source of water on the earth today.

A long time ago, meteorites came to Earth with large amounts of solid ice, and then the ice melted and became the water that Earth has today.

Part of the Yellow River's water comes from meltwater from the ice and snow at its source. The Yellow River originates from the northern foot of Bayan Kala Mountain in Qinghai Province, the meltwater of the snow-capped mountains is an important water source for the main stream and tributaries of the Yellow River, the Yellow River is basically clear before the two major tributaries of the Fen River and the Wei River are not injected, because the Fen and Wei rivers carry a large amount of sediment on the Loess Plateau, so that the water of the Yellow River turns yellow.

The middle and upper reaches of the Yellow River are mainly mountainous, and the middle and lower reaches are dominated by plains and hills. Because the middle section of the river flows through the Loess Plateau region of China, it carries a large amount of sediment, so it is also known as the river with the most sediment content in the world. But in Chinese history, the diversion of the lower reaches of the Yellow River has had a huge impact on human civilization.

The Yellow River is the main birthplace of Chinese civilization, and the Chinese call it the "Mother River". Every year, 1.6 billion tons of sediment are carried, of which 1.2 billion tons flow into the sea, and the remaining 400 million tons remain in the lower reaches of the Yellow River for many years, forming an alluvial plain that is conducive to cultivation.

The source of the Yellow River water is in Kariqu.

There is a proverb that says"The water of the Yellow River comes from the sky"This refers to the area of Bayan Kala Mountain in Qinghai on the Qinghai-Tibet Plateau, which is sparsely populated and has a harsh environment, so it is impossible to reach the mountain, just like climbing to the sky, so there is"The water of the Yellow River comes from the sky"said.

Regarding the source of the Yellow River, there is a mythical story recorded in the "Chronicles of the Years of Jing Chu": Emperor Wu of the Han Dynasty sent Zhang Qian to the Western Regions, in addition to asking Zhang Qian to communicate with the Western Regions, there was also a task to find the source of the Yellow River.

Zhang Qian was ordered to travel west along the Yellow River for several months, and met the Weaver Girl near the source of the Yellow River, who greeted and received the Han envoy very warmly. The Weaver Girl took Zhang Qian to the Milky Way, and gave Zhang Qian a stone to support the loom when she left. Zhang Qian returned to Chang'an with the machine stone to return to Emperor Wu of the Han Dynasty, dedicated the machine stone to Emperor Wu of the Han Dynasty, and reported the experience of finding the source of the Yellow River, meeting the Weaver Girl and receiving the stone from him.

Since then, there has been a legend that the source of the Yellow River is connected with the Milky Way in the sky.

And legends are legends after allThe real Yellow River originates in the Bayankala Mountains of the Qinghai-Tibet Plateau, and its source is the Nazha Haocha River, the longest tributary of the Kariqu. The Yellow River rushes down from the Qinghai-Tibet Plateau, the roof of the world, and flows into the sea with a thunderous momentum, which naturally came from heaven in the eyes of the ancients.

After passing through Mengjin and entering the Great Plain of eastern Henan, the Yellow River has been flooded and diverted many times in ancient times, and has been affecting the production and life of the local people for thousands of years. Now the mouth of the Yellow River is in Dongying, Shandong, and it flows from the Qinghai-Tibet Plateau to the Bohai Sea.

There is an interesting idiom story about the Yellow River flowing into the sea - looking at the ocean and sighing. Legend has it that there is a river god in the Yellow River called Hebo, who looked at the Yellow River flowing eastward and said excitedly: "The Yellow River is so big, there is no river in the world that can compare with it."

I'm the biggest god of water! Someone told him, "You're not right, there is a big sea on the east side of the Yellow River, and that's really big."

He Bo said: "I don't believe it, no matter how big the sea is, can it be bigger than the Yellow River?" The man said, "Don't talk about a single Yellow River, even dozens of Yellow Rivers can't compare to the sea, just look at the sea and understand." ”

So Hebo came to the mouth of the Yellow River downstream, and suddenly his eyes lit up, and the sea god walked towards him with a smile on his face.

He Bo looked at it and saw a vast ocean, he looked at it blankly for a while, and said to the sea god with deep feelings: "As the saying goes, if you only know some truths, you think that no one can compare to yourself, and this is what I say."

If I hadn't seen this vast sea with my own eyes today, I would have thought that the Yellow River is the largest in the world! In that way, will it not be laughed at forever by those who are knowledgeable? ”

Heaven refers to the water of the Qinghai-Tibet Plateau, and the sea refers to the Bohai Sea. This means that the water in the Yellow River comes from the Qinghai-Tibet Plateau, and the water in the Yellow River eventually flows into the Bohai Sea.

The heaven in this verse refers to the Bayan Kala Mountain, and the sea refers to the Bohai Sea, because the Yellow River originates from the Bayan Kala Mountain and eventually joins the Bohai Sea.

The heaven here refers to the Bayankra Mountain, and the sea here refers to the ocean, the Bohai Sea.

We have all heard that the water of the Yellow River comes from the sky, but does the Yellow River come from the **? Li Bai's original meaning is exaggerated, referring to falling from a high place, which can be understood as flowing down from the melting water of the high mountain ice and snow on the Qinghai-Tibet Plateau. This day does not necessarily refer to the day that is suspected to be the Nine Heavens Milky Way.

But from the perspective of the water cycle, the water of the Yellow River does come from the sky. The water of the Yellow River mainly comes from two sources: one is rainwater, which collects on the surface of the Yellow River to form the Yellow River water.

Rain falls from the clouds in the sky. It makes sense to say that the water of the Yellow River comes from the sky.

The other** is the meltwater from Bayankala Mountain, the source of the Yellow River, where the snow is atmospheric precipitation. In addition, although the water of the Yellow River does not return to the sea in the form of runoff, it does return to its source or upstream in the form of water vapor transport. It can be said that the water of the Yellow River falls from the sky and rushes into the sea.

In Tang poems, not only Li Bai said that the water of the Yellow River came from the sky, but Wang Zhihuan also said that the Yellow River was far above the white clouds. Li Bai not only said that the water of the Yellow River came from the sky, but also said that he could only see the Yangtze River flowing in the sky.

He also said that a sail came to the edge of the sun, and it was suspected that the Milky Way had fallen for nine days. Exaggeration? It refers to the Bayankala Mountains on the Tibetan Plateau, where the Yellow River originates and zigzags eastward, receiving many tributaries along the way.

After a journey of 5,500 kilometers, it flows into the Bohai Sea, the longest river in China. With an average altitude of more than 4,000 meters, the Tibetan Plateau is one of China's most important terrain ladders.

It is 2,000-3,000 meters higher than the ladder and more than 3,000 meters higher than the plain area, so people on the plains see the Yellow River as if they see the Yellow River from heaven. The ancients said: The water of the Yellow River comes up from the sky, rushes to the sea and never returns.

Indeed, from the perspective of China's geographical descending order, the Yellow River originates in the Bayankala Mountains on the Qinghai-Tibet Plateau, and belongs to the steps, which are much higher than the steps. From the steps, I looked up at the white clouds on the Qinghai-Tibet Plateau, the river water flowed down from the white clouds on the mountain, as if falling from the sky, it turned out that the water of the Yellow River came from the sky! "。

70% of the Earth, our blue planet, is made up of water. We all know that "water is the source of life", and the amount of fresh water on the earth is gradually decreasing, but the total amount has remained the same, why is this? Where does the water on the earth come from?

Scientists have given several theories about the water that rents the water erected on the earth.

The first is that at the beginning of the formation of the Earth, when nebulae accumulated into planets, hydrogen dust and oxygen were formed, and these two gases would react chemically to form water. But we all know that the temperature of the sun is very high when it is first formed, so the liquid does not exist in the form of a solid, so it can only exist in the form of a large liquid, but the water vapor is likely to be blown away by the solar wind, so many scientists believe that the water on the earth is not naturally formed.

Could that have been formed later in the course of the development of the earth?

The second theory given by scientists: when an alien planet hits the Earth, it brings with it water molecules. For example, when a comet hits the earth, scientists believe that the comet is composed of dust, rock and water ice, and the comet passes through the solar system when it travels, and the earth relies on its own gravity to attract excess water on the comet.

But this claim has also been questioned by some scientists, who have found that the chemical composition of comet water is inconsistent with that of Earth's water, and that there is no similarity between the isotopic levels in the Earth's mantle and those in meteorites.

So where does the water on Earth come from?

Among the many theories, I think that there is more than one kind of water on the earth, because the structure of the earth is complex, so the water on the earth should be the result of the combined action of many factors. First of all, after the earth formed the core, mantle, and crust, water is the lightest substance in the process of circle differentiation, so it naturally moves to the outer layer of the earth. Second, hydrogen and oxygen did produce water when the earth was first formed, but it was not until the earth's temperature gradually decreased that water was preserved in liquid form.

Finally, comets and other water-rich asteroids also bring water to Earth, with carbonaceous chondrites bringing even more, but this water was formed in the period after Earth evolved to form the mantle and crust.

Water on Earth also follows the law of conservation of mass, so although the total amount of fresh water on Earth is gradually decreasing, the total amount of water remains the same.

The water of the Yellow River should come from the interior of the earth, after all, the area of the Yellow River is very large and very deep, so this water should come from the interior of the earth.

The water on the ground comes from the interior of the earth, because there is more water underground, and there is very little water in outer space.

It comes from the interior of the earth, because there is water in the interior of the earth, and the water content of the earth is as high as more than 80%.

The water of the Yellow River is supposed to come from the interior of the earth. The depth of the Yellow River is very deep, and it is likely that it connects to the interior of the earth.