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In the case of oxygen, about 1 5 of the gas in the air suddenly disappears, and the air pressure plummets, and I don't know what will happen. Without oxygen, the circulation between organic and inorganic environments would be weird. If it's oxygen....Fall to pieces.
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Broadly speaking, it doesn't matter, at most some people who are about to gasp are held to breathe for 5 seconds in their lives, and in a sense, your brain is out of breath, and at this time your whole body is almost under negative pressure and becomes solid, it doesn't matter, it's like a time standstill, but after five years you will probably blow up. Of course, if your question is that oxygen does not refer to oxygen, refer to the first clause. Teenager, it's time to do your homework.
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If "oxygen disappears instantly" means that the substance has disappeared from the universe, then the effect on the human body in these five seconds is completely different from that produced by holding your breath for five seconds.
When you hold your breath, there is still oxygen in your body, but you just pause the inhalation. If all the oxygen in the cells is gone, one consequence imaginable is that the mitochondria produce a large amount of lactic acid due to the absence of oxygen. Cyanide poisoning stems from a similar mechanism.
However, five seconds may not produce such a drastic symptom, so you can ask a doctor or toxicologist for a detailed explanation.
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You were really startled for the first two seconds, and then just as you were about to start calling for your mother, it suddenly came back again, you said forget it, maybe I'm too tired to hallucinate. But within a few minutes, there was an overwhelming report, and that's when you realized that the oxygen had just disappeared for 5 seconds. Patting his chest, he felt glad and suddenly fell into fear, "Is this a sign?"
So you changed your usual rational thinking and began to follow the ** who likes to exaggerate the facts to win the attention of the masses, saying what's wrong with the world, is the earth okay now?
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The destruction of the earth, the disappearance of one-fifth of the volume of gas in the air, causing sudden changes in the atmosphere, changes in air pressure, and changes in the earth's crust, the consequences are unimaginable, and this small change in the human body is still small.
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Starting from the power plant, including coal-fired units, gas turbines will interlock and jump (trip) Coal-fired unit protection logic takes effect (MFT) Gas turbines don't know what to call, nuclear power plants have not done it, but there should be corresponding logic protection. At this time, the whole world is out of power. It is not a short time for the power plant to start up after it jumps.
In addition, all chemical plants and smelters lose power supply, the protection logic takes effect after power failure, large rotating machinery will jump out of the car protection, and the control system will automatically switch to the UPS power supply Various interlocking triggers to protect the life safety of workers and minimize the impact on the environment But it is still a huge disaster.
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If there is no oxygen, I think it will die instantly, there will be no water in the human body, and the blood will coagulate instantly, which is terrible.
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The average person breathes 16-20 times a minute, that is, once every 3-4 seconds, that is to say, at a certain time, 1 4 1 3 people have just exhaled, and there are more than 7 billion people on the earth, so something unfortunate happened.
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On a cosmic scale, it doesn't matter. The abundance of oxygen is too low. At least in five seconds, the world's apples will not be oxidized, so it's fun to think about it.
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It's okay for people not to breathe for five seconds. But if the world loses oxygen, it's not just a matter of breathing.
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At this time, some houses on the earth, as well as the high source Yunbu Building, the big hail Suixia, may collapse immediately, and many creatures on the earth will be in danger of life, and the earth will also become dark night.
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There may be a large number of biological deaths and wilting, because oxygen is the substance that all plants and animals need most to survive and thrive.
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The sky will turn black, all the people and animals on the earth may be sunburned, the earth's crust may collapse completely, and many buildings will collapse immediately.
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If the Earth loses oxygen for 5 seconds, what will happen to the Earth?
When the earth loses oxygen for a second, all concrete buildings, including the Burj Khalifa and the Hoover Dam, will collapse, and the high-rise buildings will instantly crumble into muck due to the special binder of oxygen-stone concrete.
Two seconds after the Earth loses oxygen, the ozone layer, which protects against ultraviolet rays, disappears completely, and a large amount of harmful solar radiation reaches the surface, and you may have been completely sunburned while relaxing on the beach.
After the earth loses oxygen for three seconds, the atmospheric pressure changes drastically and decreases by about 21%, which is equivalent to diving to a position two thousand meters below sea level, because the human body does not have enough time to adapt to this change, so the periosteum of your inner ear will **, and you will lose your hearing.
Four seconds after the Earth loses oxygen, the internal combustion engine stops working, the plane descends instantly, millions of cars stop working, and any non-electric mode of transportation will be completely paralyzed. And, due to the reduction of reflectors in the air, the sky will gradually darken, and the whole world will be thrown into chaos.
Five seconds after the Earth loses oxygen, the Earth's crust, which is made up of 48% oxygen, will completely collapse, and hundreds of millions of people will fall under the weight of dust and fall deep into the Earth's core.
In just five seconds, everything is completely gone, which shows how important oxygen is to human beings.
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It depends on whether only the oxygen is gone or all the oxygen is gone at the same time. At first I didn't think holding my breath for five seconds was a problem, but when I think about it, it's not that simple: the oxygen that dissolves directly in the body disappears, causing the partial pressure of oxygen to drop to zero.
At the same time, it brings symptoms such as pulmonary edema at high altitude and slow heart rate. By the way, if there is no oxygen and blood entering the brain, the person's consciousness lasts for about 8 to 15 seconds. This may seem scary enough, but the impact is much greater.
Everything that is driven by a heat engine shuts down, both inside and outside. Those five seconds will be the world's largest traffic accident. If most people had managed to survive those five seconds and regain consciousness, I think many smelter and chemical plant leaders would have committed suicide because of the damage caused by a catastrophe that lasted five seconds.
<> so it's just the effect of oxygen, the disappearance of O2. If all the oxygen is gone for five seconds, it's not just a big breath to recover. The first thing to understand is that oxygen occupies the mass of the crust.
Once the oxygen is gone, the structure of all oxygenated minerals collapses, leading to large-scale sedimentation. Glass or concrete, all buildings will collapse like diarrhea. The disappearance of the ozone layer will allow ultraviolet rays to hit the surface like a wild dog, burning out parts of the body that are not covered.
By the way, if there was no ozone layer, it would have been darkness then.
At the same time, the disappearance of oxygen also means that water will disappear, and the hydrogen atoms that were originally linked to oxygen are also moving in all directions unrestrainedly, and at this time, 70% of human beings who are water will basically have no life. The disappearance of water means the death of life, and it also means that the cooling systems of 435 nuclear power plants around the world fail at exactly the same time, imagine what would happen to a group of freshly disassembled covalent hydrogen atoms around a reactor without a cooling system.
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It could lead to the death of animals and plants, and it could also lead to the death of some humans. Because within 5 seconds of losing oxygen, many crops cannot grow normally, animals will also lack oxygen, and humans will also lack oxygen, so it may lead to death.
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There could be a lot of people dying, humans would be hurt, and house construction might be affected. Because humans can't do without oxygen.
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It may cause a lot of life on Earth to die, because it is a terrible thing to lose some of the reflexes, and it will cause a series of reactions.
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If this happens, it is likely to cause the solar radiation to become particularly intense, which will also affect the environment on Earth, and may also cause a large **.
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All living things on Earth stop respirating, while plants are still photosynthesizing, so the amount of carbon dioxide in the atmosphere will change, and all combustion that relies on oxygen as an accelerant will stop.
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It will definitely collapse a lot of buildings, because the concrete inside our buildings needs oxygen, and the ground may be dented.
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Then all the buildings of our earth will be destroyed, and humans will not be able to breathe, and they will definitely die in a short time.
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