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Anonymous users2024-02-06The story of the origin of water is:
Gradually condensed and formed an ocean. 2. In the early stage of the formation of the earth, the radioactivity of uranium, thorium and other radioactivity in the interior.
The decay of the elements releases heat, the interior of the earth is melted, and the moisture in the rocks is separated.
3. Volcanic eruptions release large amounts of water. After the eruption of the volcano, magma.
It flows to the surface, and as the pressure decreases, the water is released. 4. The dehydration of minerals in the earth's interior decomposes part of the water, or releases carbon monoxide.
Gases such as carbon dioxide, which react with hydrogen at high temperatures to form water.
The origin of water on Earth has been an unsolved mystery, and it was previously believed that water on Earth was caused by comets that hit Earth.
Or an asteroid brings. But French scientists in the latest issue of the American journal Science.
Through their study of meteorites, they believe that the water on Earth may be derived from hydrogen released by substances such as enstatite chondrites. This shows that the earth was formed with enough basic elements to form water, that is, the earth has been relatively humid since the day it was born.
In 2015, researchers at the University of Hawaii in the United States studied mantle rocks and concluded that surface water was part of the earth when it was formed from the earth.
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Anonymous users2024-02-05The origin of the word water is an ancient story, which reflects the Chinese people's cherishing and protection of water resources, and also highlights the wisdom and achievements of ancient sages.
In ancient China, water was one of the indispensable resources for people's production and life. Therefore, the use and protection of water resources have always attracted much attention. In this context, the position of the character "water" in the Chinese character system has become more and more important.
According to legend, in ancient China, there was an expert named Xu, who was a person who knew water conservancy engineering very well. It is said that Mr. Yu once dug some canals and ditches, so that the local water source was fully utilized and protected.
In order to commemorate this achievement, the Chinese character "氵" (shui3), which means the form of water flow, was placed below the name of the person "盍", forming the Chinese character "shui3" as we know it today.
Although there is no conclusive historical record of this story, it reflects the importance and protection of water resources by the ancient Chinese people, as well as the commemoration and respect for the achievements of the sages. At the same time, it also expresses the concept of harmonious coexistence and ecological civilization in Chinese culture.
In fact, the word "water" has many symbolic meanings in Chinese culture, such as it is used to describe the character of a gentleman, such as modesty, indifference, and grandeur; At the same time, it is also used to express awe and perception of the natural world, reflecting the tradition of advocating nature, respecting nature and protecting the environment in Chinese culture.
In short, water resources are one of the indispensable basic resources in human production and life, and their protection and management are extremely important issues in contemporary society. The story of the origin of the word water reminds us that we should cherish water resources, protect the water environment, and make our ecological environment more beautiful and healthy.
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