What is the concept of 7000 meters under the sea?

7000 meters is basically 700 atmospheres People are accustomed to the ground at 1 atmosphere, and the cell wall can only resist the pressure of about 1 atmosphere, and now there is no protective clothing that can resist the pressure of 700 atmospheres.

7,000 meters under the ocean floor is a very deep depth, equivalent to the height of Mount Everest. The pressure at such a depth is enormous, equivalent to 700 atmospheres acting on each square centimeter of surface.

At such depths, there is little chance of survival for organisms, as extreme pressure and low temperatures can make it impossible for most organisms to survive. However, in 1995, scientists discovered that a creature called the Mariana snail fish (or deep-sea mollusk) was able to survive at such depths. It is the only creature known to survive at 7,000 meters below the seafloor.

In addition, the depth of 7,000 meters under the sea is also the operational limit of the manned submersible "Jiaolong".

Some of the creatures at the bottom of the sea are able to withstand because that is the result of their evolution. Of course, the manufactured containers are also affordable. If a person goes directly to the bottom, he will definitely hang up, because the pressure is so much greater than the body that the person cannot breathe at all.

Of course you can bear it, specially developed, otherwise how dare you go down, I'm afraid that people will blow up when they come out, and the pressure is great.

The 9,000,000-meter deep sea is devoid of any living life.

Because the sea is so deep that it is already deep into the rock formations, there are living things, and the deepest trenches in the world are beyond this depth, beyond the bottom of the sea to the earth's crust, and the crust is either rock or magma.

Without oxygen, without living space, and with such a high temperature, it is absolutely impossible for any living thing to survive.

Actually, scientists.

It is believed that there can be no more fish in the deep sea below 8,200 meters, because these fish cannot survive not only because of trimethylamine oxide. It is said to be very quiet, without a sound or a trace of sunlight, like a dark time, full of fear and oppression.

The deepest trench is the Marianas, with a total length of about 2,800 kilometers and a north-south trend, with most of the trench at depths above 8,000 meters. If you put the world's highest Mount Everest.

Placed at the bottom of the ditch, the summit will not be able to expose the water. Many mountaineers have successfully conquered Mount Everest, but it is extremely difficult to explore the deep sea.

Mariana Trench.

At its deepest point of 6 to 11 kilometers, it is the deepest known ocean, and it is one of the harshest areas on Earth due to high water pressure, complete darkness, low temperatures, low oxygen levels and a lack of food resources.

Due to the tremendous water pressure of the deep-sea environment, the bones of the fish become very thin; And it's easy to bend; Muscle tissue.

It becomes particularly flexible, and the fibrous tissue becomes surprisingly fine. What's even more interesting is that the skin tissue of the fish becomes just a very thin membrane, which fills the physiological tissues of the fish with water and maintains the balance of pressure inside and outside the body. This is the deep-sea fish under such tremendous pressure.

Nor will it be squashed for the reason.

Water bears.

At present, human beings have found any mysterious creatures below 90,000 meters, and when they reach more than 6,000 meters, there are only very few fish, and they are all invertebrates, and they have no eyes, and they can only rely on the cells in their bodies to sense everything in the outside world, even if you turn on the LED flash in front of it, you can't see it. But there is one creature that definitely exists, and that is the water bears, we can't see them (as small as 5 microns), but they live in every corner around us, and they survive in space, a terrifying creature with infinite life!

1. Water bears are the most vital creatures known on the earth, and they have been found in hot springs, Antarctica, and 4 meters deep in the sea, and they can adapt to any environment, which is also because they have the ability to steal genes.

2. Water bears can steal the DNA of nearby organisms to strengthen themselves and achieve the purpose of adapting to the environment, so if there is any creature at 90,000 meters under the sea, it can only be it.

3. At present, human beings do not have any tools to dive to 90,000 meters under the sea, so they cannot find any strange creatures at present, and only by waiting for the future of more advanced technology can the mystery of deep-sea creatures be revealed!

Hello, diving 7000 meters, the corresponding pressure is 7000 tons, this is because the deeper the seabed water wall teases thicker, the gravity of the water and the height of the water column increases, resulting in a gradual increase in pressure. This enormous pressure poses a great challenge to the biological and technical equipment of the socks. At present, only submersibles designed by Temo Dongshu can withstand deep-sea environments, and living beings are highly adaptable to the pressures of such extreme environments.

A deep understanding of deep-sea pressures is important for exploring ocean science and protecting marine ecology.

If you dive 10,000 meters to the bottom of the sea, it will already be dark, and there are some plankton or bacteria living here; The expert's interpretation of this is that when you are 10,000 miles under the sea, many people think that there are not even people living there, then your air pressure is very strong, and it may even cause serious blows to humans and some creatures.

It must be a very painful feeling that you can't even survive, because the pressure of 10,000 meters under the sea can be imagined to be very large, and the human body is simply unable to bear it normally. Experts interpret this as if you want to enter the seabed for 10,000 meters, you need to use professional instruments and continue to explore.

You may have a feeling of wanting to die, experts explain that 10,000 meters under the sea you will be under very much pressure, your lungs will **.