Can the earth be pierced? Can the earth be dug through by us?

According to the understanding it is possible to penetrate but now it is not possible because of the Earth's mantle, the middle layer between the crust and the core. The average thickness is more than 2,800 kilometers. 1914, B

Gutenberg measured the depth of the interface between the Earth's core and the mantle at 2,900 km, which is quite accurate and is only 15 km short of the newly calculated value. The Earth's mantle is further divided into the upper mantle (above 350 km depth) and the lower mantle. There is a low-velocity layer of ** waves in the upper mantle, and the low-velocity layer is above the relatively hard top of the upper mantle.

The top of the upper mantle and the earth's crust are often referred to as the lithosphere. The global lithospheric plates make up the outermost structure of the Earth, and the tectonic movement of the Earth's surface is mainly within the lithosphere into the crust of the outermost layer of the Earth's spherical structure. The thickness of the continental crust is generally 35 45 km, and the thickness of the Himalayan crust can reach 70 80 km.

1909 aMokhorovich confirmed the existence of the subcrustal interface based on the duration of the near-seismic wave, below which the velocity of the longitudinal wave suddenly increased from an average of kilometers to kilometers. This sub-interface was later called the Moho interface.

The continental crust is generally divided into the upper crust and the lower crust, the upper crust is harder, which is the main stress and prone to the occurrence of ** layer, and the lower crust is softer. The oceanic crust is thinner, generally with only one layer, and is more uniform than the continental crust. The core of the Earth, mainly composed of iron and nickel, has a radius of 3,480 kilometers.

1936, iAccording to the longitudinal wave passing through the earth's core, Lyman proposed that there is a sub-interface in the earth's core, and the earth's core is divided into two parts: the outer core and the inner core. Since the outer core cannot allow transverse waves to pass through, it is inferred that the state of matter of the outer core is liquid, and it is liquid in the middle, not a solid, so it is very difficult to penetrate.

Yes, let's work together to penetrate it.

Trivia: If the earth is pierced, how long will it take for you to fall to the other side?

No.

For our current technology, digging through the earth is still an impossible task. The structure of the earth is not uniform, but the closer it is to the center of the earth, the denser it becomes. This is well understood, because the closer you are to the center of the earth, the greater the pressure, so the density of the earth is higher.

A few kilometers below the surface of the earth's crust, the density of the earth is already very high. Density represents how dense an object is, and a higher density means that the same volume contains more matter, and the object is harder.

At a distance of several kilometers underground, the rock has become very hard, which presents an extremely high challenge for the drilling instruments. At the same time, digging from the surface, the deeper you go, the higher the temperature. At the center of the earth, the temperature of the earth can even reach 6,000 degrees Celsius, which is about the same as the surface of the sun.

Suppose the consequences of the earth being dug through

If you want to dig through the earth, it will take a long distance to dig at least to the center of the earth, and the earth's crust is 33 kilometers thick, even if people find a material that can withstand high temperatures, successfully cross the earth's crust, and dig into the mantle, under the mantle is the earth's outer core, which is made up of hot liquid magma.

Once we dig the earth to leak liquid, magma will definitely be sprayed to the surface of the earth from the hole, just like the current active volcanoes, if you don't dig at any time, there will be a danger of magma spewing out of the ground at any time, and assuming that when people really dig into the mantle, it is not difficult to imagine that the earth will burn up instantly and quickly reach the end.

According to physics, even if the earth does not burn, such a sealed sphere is pierced, it should be like a leaky ball, the earth's original regular rotation will definitely be broken, and the earth is really out of orbit, human beings may follow the earth to fly into the universe, or they may become meteors and fall to the sky.

With the technology currently available to humans, the earth cannot be pierced.

Because the interior of the earth is not a monolith, but a pot of magma porridge, to the core, harder than the hardest steel plate, but still flowing a mysterious substance, but the drill bit cannot reach the core, because the mantle layer that will move halfway is robbed. If you dig the earth, a thin layer of the earth's crust is very easy to excavate, but if you dig through the asthenosphere full of coarse hail magma and continue to attack the lower mantle, you will find that it is hard and solid, and it is very difficult to excavate, so it is unlikely that the earth will be dug through.

In 1970, the Soviet Union carried out a scientific drilling on the Kola Peninsula near the Norwegian border, with the aim of drilling one of the deepest holes on earth, not for oil or for **, even if it was drilling into a high-grade gold formation, it was purely to dig a hole.

Overview of the Kola Ultra-Deep Drilling Program

Since the Americans had already taken the lead in digging up the Moho noodles at that time, the Soviet Union also faced off. In 1970, the Soviet Union began an excavation program near the Kola Peninsula, which became known as the "Kola Ultra-Deep Drilling Program". At first glance, the word "ultra-deep" in this plan reflects the degree of ambition of the former Soviet Union.

So on May 24 of that year, the plan began.

Digging a well above ground can be said to be a breeze. But if the former Soviet Union wants to carry out a mission to penetrate the earth, it is not only a matter of depth, but also the hardness of the rocks, the pressure in the mantle region, and even the higher the temperature of the earth's interior as you go. This is a great test of the drill material.

Soviet scientists compared a lot of materials and finally synthesized more than a dozen probes that were capable of normal operation at temperatures of 316 degrees Celsius. At first, it was okay, these were a few drill bits that were very powerful, but when they reached the deep underground, the drill bits were obviously not that good.

The above content reference: Encyclopedia - Earth.

The earth cannot be dug through. 1. At present, it is incapable. Because, as far as the theory that the earth's interior is a huge molten iron ball is concerned, it is all conjecture and inference, and there is no direct proof, so it cannot be done with the current scientific and technological means.

2. If you have the ability in the future, it depends on the diameter of the hole you play. If it is large, then the lava and geocentric matter inside will be spewed out, and the whole earth will be burned; The Earth's autobiographies are severely slowed down or accelerated, and the orbit of the revolution is deviated; And the ground pressure drops sharply, the earth's surface collapses, and the earth becomes smaller as if it collapsed. Turn into a fireball, or collide with other celestial bodies.

Even if it is not destroyed in a short period of time, the earth will lose its mass (because a large amount of material is ejected), resulting in a decrease in gravity, the atmosphere is dispersed, and various space rays are directly shot at the earth; The Moon "drifts away" at an accelerated speed in the distance; The centripetal force decreases, the orbit becomes smaller, closer to the Sun, and the temperature rises further. And so the earth is over.

3. If the diameter of the cave is small, the lava and the earth's core material will cool and solidify before they have time to eject.

Because the part of the mantle beneath the earth's crust is scorching magma, and before you dig there, you can't dig down. So at present, there are only two deepest wells of more than 10,000 meters. The Earth's crust alone is 33 kilometers thick.

Another obstacle is the high temperature inside the earth, more than 5,000 degrees, human beings have no materials at this temperature and solid substances, all of which are fluid, if you can't keep the shape, this hole can't be dug down.

In addition, as in Russia, the excavation tools that humans can now make cannot withstand the heat of the Earth's interior and melt when they enter the mantle. It is impossible to dig a hole in the plastic solid layer of magma and mantle, and even if it is barely dug without sufficient strength of material to strengthen the cave, it will close in an instant.

In addition, the consequences of digging through the earth are very serious, when the mantle is dug up, the lava and core material in the earth may be ejected, the entire earth will be burned, and the rotation of the earth will be seriously accelerated or slowed down. This may cause its orbit to deviate, the ground pressure will drop sharply, and the land will collapse into a burning fireball, and in the process, it will collide with other celestial bodies due to irregular movements. It's even harder to say whether there will be other unexpected situations in the process, so don't even think about digging through the earth.

Why can't the earth be dug through? There is no such technology yet.

Why can't the earth be dug through? The former Soviet Union dug for more than 20 years, and finally hastily stopped.

1. Technology does not meet the requirements.

2. The temperature is too high.

3. The unknown risk is extremely high.

4. It is said that scientists used computers to simulate what happens after hollowing out, and the earth will have another ice age, and then all of them will die out and start again.

5. I saw someone below say that water is cool, water cooling does not exist, even if it is poured in, it will evaporate in seconds, and it is easy to occur**, this temperature is too high.

First of all, the center of the earth is lava, if the pressure of digging through the center of the earth will cause magma to erupt, water and magma will mix, the earth will return to the ice age, there will be no geothermal trees will die, the temperature difference will be very large, the earth can only survive if it has a very large temperature difference between cold and drought, low oxygen and temperature.

The pressure inside the earth is high, and the temperature is high, and it is all liquid lava, so it is impossible to dig through it, and digging underground is for deeper underground mineral deposits.

There is no doubt that the closer to the center of the earth, the denser the material, and it is impossible for humans to die and dig through the earth. There is only one possibility for the destruction of the planet, and that is the recession of the sun.

If nothing else, digging a very small hole, the change in the north-south magnetic field can make the earth split and bounce in half, one to the east and the other to the west. You can imagine it.

I have an assumption that every layer of the earth is created as a result of some kind of catastrophe. Then it is possible that the earth has been reset several times.

At present, the deepest drilling in the world is 12 kilometers, the average thickness of the earth's crust is 17 kilometers, and the general land thickness is about 30 kilometers. It's just that the earth's crust has not been dug thoroughly, and there are about 2,800 kilometers of mantle inside, and then more than 3,400 kilometers of inner and outer cores. People have almost no material environment composition of the mantle, even if they dig through the earth's crust, it will be difficult to move an inch, and the environment such as pressure and temperature cannot be overcome by current technology.

Digging through the earth? I don't think it's possible, because the gravitational pull of the balloon is at the center of the earth, and even if you start working up and down at the same time and dig up lava, it is likely to eject from both places.

If you can dig through, the premise is that you can find a device that can resist the strong pressure and temperature of the earth's core, but this kind of instrument has not been born so far, and if you dig through the earth's core, even a small hole will cause the earth to lose its existing equilibrium, and the strong pressure difference will cause the earth to erupt until it reaches equilibrium again, and then the human race is estimated to perish.

Because the technology can't be reached, you really don't have any logic in this problem.

Throw a neutron star the size of a fingernail and wear it casually.

Every time human beings make a discovery, they have to go through a process of death.

Dig through, build a subway, go straight to the United States, that's a.........

Regardless of other factors, 3,000 years will be obtained according to China's existing technology.

Then, it is likely that there will be a "nuclear winter" phenomenon around the world, and the atmosphere will be polluted as a result. At that time, the species will face a sixth mass extinction. We all know that the earth can be described as a harbor for human beings and even countless living beings.

So far, the earth has existed in the vast sea of stars and the vast universe for about 4.6 billion years;

As a result, the Earth has a myriad of glorious pasts. On Earth, there have been many creatures that now seem "incredible". For example, dinosaurs, trilobites, etc. Moreover, the stability and solidity of the earth are beyond the imagination of many people.

In the 21st century, various science and technology of mankind can be said to have developed to a fairly complete point, but "destroying" the earth is still impossible to accomplish by any means and by any means. That's right, the data shows that there are about 150,000 tons of nuclear ** reserves on the earth now;

If it is detonated at the same time, it will have an impact on the surface at most, and it only takes about a thousand years for the earth to eliminate all negative effects and become familiar to us again. However, at the end of the last century, Wayne, a professor of astronomy at Columbia University in the United States, once put forward a idea of "running through" the earth, which caused a great sensation at that time.

He said that when forced to do so, the United States can use laser interference technology at all costs to make a small hole in the earth that "runs through the top and bottom." It's like piercing an apple with a wire; When the time comes, the "hole" on the earth will bring many effects that we did not expect.

First, magma and soot will emerge from this "small hole", and then, infinitely expanding bubbles will push the earth from the inside out; There will also be large-scale cracks on the surface, and at that time, volcanic ash and other materials inside the earth's core will escape into the atmosphere;

Blocking the exposure of sunlight will bring about a dramatic change like a nuclear winter, causing species extinction. Fortunately, human beings do not have the ability to make holes in the earth at present!