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The Earth contains 13 billion tonnes of water, which is far more than any other rocky planet in the solar system, which makes one wonder how this water comes from. Today we will talk about it. The nascent solar system is in a state of chaos, with various substances colliding with each other and growing, and then gradually condensing into a mass under the action of gravity, so that the earth and other planets slowly grow.
It is believed that the water on Earth comes mainly from icy comets. But according to scientists' calculations, even in the best of cases, comets can bring only 15% of the Earth's total water, which means that there must be other sources of water on Earth.
The "Great Migration Theory", which is highly accepted by the scientific community, holds that Jupiter moves to the inner side of the solar system and then returns to its current position under the gravitational pull of Saturn. We must know that Jupiter is the largest planet in the solar system, and its movement causes a series of chain reactions. There is reason to believe that this movement of Jupiter at that time caused a collective chaos of other celestial bodies within the asteroid belt, which dumped a large number of asteroids on Earth.
Because these asteroids are far from the Sun and have extremely high water content, they become important for Earth's water resources**.
The hydrogen and oxygen elements in the solar system superspace all come from the continuous nuclear fusion combustion process of the sun's organic nuclear materials, and the continuously released dust particles naturally contain the hydrogen and oxygen elements in the solar dust particles, and two hydrogen atoms and one oxygen atom will form water molecules and form water phenomena. So the water on Earth is the dust particles released during the continuous nuclear fusion combustion of the sun, gradually accumulating and accumulating. It is a natural phenomenon in the habitable zone of the earth, under the action of the atmosphere, it will cause a huge and stable constant temperature air flow zone between the earth's surface and the troposphere, that is, between 5 40 degrees Celsius above zero, which will cause a large amount of water on the surface to form a stable liquid hydrophysical phenomenon, that is, an ocean phenomenon.
In addition, the form of water is determined by the temperature difference. If it is above 60 degrees Celsius, the water will naturally form a gaseous phenomenon; At or below zero, water naturally forms a solid state. Other planets in the solar system also have water, but not in liquid form, but in gaseous or solid water.
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Mercury, Venus, Jupiter, Neptune, Uranus, all of these planets have water on them, and unlike water on Earth, this water is formed by the influence of atmospheric pressure on particles in the air.
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Traces of liquid water have been found on Venus on Mars. But this water is not the same as the water on earth, and this water is not drinkable.
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Among the eight planets, except for Earth and Mercury.
In addition, there are Venus, Mars, and Jupiter.
Saturn, Uranus, and Neptune.
1. Venus. Venus, among the eight planets in the solar system, is the second planet outward from the sun, with an orbital period of heaven and no natural moons. Venus was called Taibai, Xingxing or Da Huan in ancient China, and its appearance in the east in the morning was called Qiming, and its appearance in the west in the evening was called Chang Gung.
2. Mars. Mars is the fourth closest planet to the Sun and the second smallest planet in the solar system after Mercury, and is one of the four terrestrial planets in the solar system.
3. Jupiter. Jupiter is the fifth closest planet to the Sun and the largest planet in the solar system, Jupiter is a giant planet with a mass of one-thousandth the mass of the Sun, but twice the mass of the other planets in the solar system combined. Jupiter's main component is hydrogen, but helium, which accounts for only one-tenth of the molecular quantity, makes up a quarter of the total mass; It may have a rocky core and heavy elements, but no solid surface that can be clearly defined.
4. Saturn. Saturn is one of the eight planets of the solar system.
One of them, the distance to the sun ranks sixth in the solar system. Ancient China.
Saturn was named by the ancient Chinese according to the Five Elements Doctrine combined with the color (yellow) of Saturn observed by the naked eye, also known as Zhenxing.
Often write to fill in the stars.
5. Uranus.
Uranus, one of the eight planets in the solar system, is the seventh planet in the solar system from the inside out, ranking third in volume (larger than Neptune) and fourth in mass (smaller than Neptune) in the solar system.
6. Neptune.
Neptune is one of the eight planets in the solar system and the farthest known planet from the Sun. Neptune's orbital semi-major axis is astronomical units, its orbital period is years, its mass is Earth's mass (3rd, slightly larger than its nearest neighbor Uranus), and its radius is Earth's radius (4th).
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It is right that the earth is called a planet with the first water. 70% of the Earth's surface is covered by water, making it the only planet in the solar system to be covered by liquid water. The eight planets refer to the eight major planets of the solar system, according to the distance from the sun from near to far, they are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
Definition of planets: first, the age of celestial bodies that must orbit stars; Second, the mass is large enough to rely on its own gravity to make the celestial body spherical; The third is that there should be no other objects in the vicinity of this orbit (clean up other objects in its orbit). According to this division, there are only eight planets in the solar system: water, metal, earth, firebird, wood, and earth, plus the king of heaven and the king of the sea.
Earth is the third planet from the Sun and the fifth largest planet in the Solar System, and Earth is the densest planet in the Solar System. The Earth, of course, does not need a craft to be observed, but we did not have a map of the entire planet until the twentieth century. The ** photographed from the space should be of reasonable importance; For example, they have greatly helped in weather forecasting and storm tracking forecasting.
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According to *** July 21, NASA recently discovered a planet named 33 light years away from the Earth, its state is very similar to the Earth, and the volume is about the same as the Earth. Whether the planet is habitable for humans is unknown.
Astronomers thought the planet was about the size of Neptune, but so far, it is known to be 8,400 kilometers wide, two to three times the size of Earth. And it is quite close to the exoplanet GJ-436, and its orbit is also closely around it, 7 times the distance from the Earth to the Moon. If this hot planet had an atmosphere, it would inevitably contain moisture.
The geology may be quite close to Mercury. It is also closer to the Sun than Mercury.
Currently, most of the extrasolar planets discovered by astronomers are "super-Earth" planets, which are larger planets than Jupiter in the solar system. The newly discovered planet, named as less than 33 light-years from Earth, is likely to be the closest exoplanet to the solar system.
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The Earth was born 4.6 billion years ago, and when the Earth appeared, it was chaos. Originally, there was no water on the earth, and most of the surface was like sparks on the landscape, rocks, and soil. Water is the starting point of life.
Since the earth is gradually devoid of water, it also means that the earth is gradually devoid of life. Life happened when the earth had water. It just happened.
Water is the source of life for all things in heaven and earth. For the most part, every life on Earth needs water to survive. Nearly seven-tenths of the Earth is deep ocean, and only three-tenths is land.
So so much water comes from **? Did the earth create it?
After learning organic chemistry well, everyone understands that water is water, that is, hydroxide. Water is produced from hydrogen and oxygen, both of which can be obtained from dissolved water. Scientists have discovered that other star systems are not the same as the solar system.
Since other planetary systems are constructed in conjunction with the Earth, in other words, most of the rock asteroids are on either side of the planetary system, and the gaseous planets are on the inside. But the solar system is different. The spread of large planets in the solar system is contrary to other planetary systems, with some gaseous planets outside.
Therefore, scientists deduce that such a large planet in the inner solar system must have no water, because if there is water, it will be volatilized by the high temperature and pressure of the sun. Generally speaking, only large planets outside the solar system will have water, because this is in line with the basic laws of scientific research.
Therefore, the water on the earth is a natural phenomenon in the habitable zone of the earth, and under the effect of the earth's atmospheric enclosure, it will produce a huge and stable temperature-controlled cyclone phenomenon from the ground to the middle of the ionosphere, that is, in the middle of the minus 5 40, the huge total amount of water on the ground will produce a stable liquid water physical phenomenon, that is, the deep-sea phenomenon.
Biologists have observed that water on Earth may be produced by meteorites and moving planets, and that comets from the edge of the solar system carry a lot of water, and when they cross the Earth, they are absorbed by the Earth's attraction, leaving behind some water. The more this phenomenon, the more water there is on Earth. As a result, most of the earth is water, in other words, there are Du Qinglin everywhere.
Life is created at this moment, multiplied in the deep sea. It is quite possible that people breed in the sea. Water is the source of life for all things, and there will always be water on the earth, and if there is no one day, then life on the earth will die.
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Some of it is the natural water resources of the earth, and some of it is artificially heated by people, and other planets cannot form a cycle, so there is none.
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After learning organic chemistry well, everyone knows that water is water, that is, hydroxide. Water is produced from hydrogen and oxygen as these two elements can be obtained from dissolved water. Scientists have discovered that other star systems have a different structure than the solar system.
Because other planetary system software is built parallel to Earth, in other words, most rocky planets are on either side of the planetary system software, and the gas planets are on the inside. But the solar system is different. The distribution of large planets in the solar system is opposite to other planetary systems, with some gaseous planets outside.
Therefore, scientists have concluded that this large planet in the solar system must be free of water, because if there is water, it will be volatilized by the sunlight of high temperature and pressure. In general, only large planets outside the solar system will have water, because it conforms to the basic laws of scientific research.
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The water on Earth comes by some planets hitting the Earth. Probably because these planets are not in the habitable zone, there is no water.
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