If the oxygen level of the earth suddenly doubles, will the plants and animals on the earth adapt?

Oxygen is the basis for the formation of living organisms and is one of the main components of the Earth's atmosphere. Many friends go to the plateau and have altitude sickness. In fact, this is the pathological manifestation caused by the low oxygen concentration at the plateau.

Since oxygen is so important for life on Earth, is the higher the oxygen concentration, the better? What would happen if the Earth's oxygen concentration doubled? Let's discuss this interesting question together.

First, let's take a look at what happened during the time when oxygen concentrations were highest on Earth. Scientists have analyzed the oxygen content of the Earth in different geological ages using C12 isotope measurements, and found that the highest oxygen concentration occurred in the Carboniferous period, about 100 million years ago, in the entire history of the Earth. Carboniferous oxygen concentrations reached an all-time high, accounting for about 35% of the total air, about times the current oxygen content of the Earth.

The reason why the Carboniferous period has such a high concentration of oxygen is that during this period, almost all the land of the entire planet was covered by fern forests, and ferns absorbed carbon dioxide and released large amounts of oxygen while photosynthesizing. It is worth mentioning that the carbon dioxide concentration in the Carboniferous period was nearly three times that of the current carbon dioxide concentration, which also made the greenhouse effect of this period very obvious.

It is precisely because of such a high concentration of oxygen that the Carboniferous creatures began to become huge, with a wingspan of nearly 1 meter for giant dragonflies, 3 meters for giant red deer, and meters long Pomono scorpions. So this period is also known as the "Age of Giant Bugs". So, if the oxygen concentration is twice as high as it is now, on the surface, the size of the organism will also increase, and there may be a larger creature than in the "Age of the Giant Bug".

What if the oxygen concentration was twice as high as it is now? In addition to the sheer size of organisms, hydrogen oxygen concentrations can cause the extinction of some organisms. Why?

Because the oxygen content is directly proportional to the air pressure, in simple terms, the lower the altitude, the higher the air pressure, the higher the relative oxygen content. So when the amount of oxygen on Earth doubles, it proves that the air pressure has also increased accordingly. In this case, many organisms die because of the sudden change in pressure.

This is one of them. In addition, at high concentrations of oxygen, the oxidation of many objects is intensified.

In simple terms, it's like our iron lasts for years, but in this case, it can only last less than a year and a half. And as the concentration of oxygen increases, many combustibles become more flammable. For example, if there is no shortage of wildfires around the world every year, if the fire is exposed to high concentrations of oxygen, the fire will become more and more difficult to control.

When the time comes, maybe you just want to roast a chicken in the wild, and then hundreds of acres of crops will be destroyed. For example, if we use coal to heat, it used to burn for 10 minutes, but now it can burn for up to 5 minutes. Secondly, from low altitude to high altitude, people will have altitude sickness.

Similarly, when people adapt to the relatively thin oxygen of the highlands, when they return to the lower altitudes with high oxygen content, there is still a lower primary reaction, that is, drunkenness. This is because organisms slowly increase their ability to replace cells in order to adapt to a certain concentration of oxygen. In simple terms, we live in an atmosphere with 21% oxygen, and cells have adapted to this concentration.

It is not well adapted, because all plants and even animals on the earth have a limited demand for oxygen, and if the oxygen content is too much, it may lead to the accelerated oxidation of some plant or animal organs, which may cause some dangers.

It should be able to adapt because these plants and animals need oxygen, and they can only survive where oxygen is available.

Yes, after all, an increase in oxygen content is also very good for the body, and the higher the oxygen, the more conducive to the growth and development of organisms.

Earth, when viewed from space, is a blue sphere. Such a planet as a whole is an elliptical shape, and we humans live on the earth and have thousands of neighbors. This is a beautiful planet, and it is not surprising to say that the earth is our mother, because all living life is born on the earth.

When a life is born on the earth, it needs more than just an earth, and it also needs a lot of extremely harsh conditions, if these stripes and pieces are satisfied. There is also a very important factor, and that is oxygen. It is because of the presence of oxygen on Earth that so much life appears on Earth.

Of course, human life is also inseparable from oxygen. Many friends will ask, if the oxygen level on the earth decreases, what problems will occur to life on earth? Let's take a look today.

Plants

The first thing that should affect the green plants should be the photosynthesis of plants, and everyone must know that if the oxygen content decreases, the carbon dioxide content will increase dramatically, so that the photosynthesis of plants will become stronger. But if the oxygen content becomes smaller, the nutrients of the plant will be reduced due to various reasons and other biological reasons. Over time, it causes the plant to wither.

The decrease in oxygen levels is like altitude sickness at a particularly high altitude in humans, because the oxygen is so thin that our bodies are unable to have the full physical strength that they normally have. Therefore, many people will faint in the face of altitude sickness, and if the oxygen content is reduced, many people will have altitude sickness on the plains or on the ground. In addition, the reduction in oxygen content will make it difficult for us to make a fire, because the flame needs oxygen to burn, and fire cannot burn without oxygen.

What do you think? Have you learned it? <>

Organisms will undergo very obvious changes, some animals with strong oxygen requirements, plants and forests will die, the ecological environment, the first song of the biosphere, will undergo obvious changes, and organisms will gradually reduce the demand for oxygen.

It may become extinct, and there may be death in the orange sky, which will affect the development of the environment, and there will be a lesion of the circle hole blindness, and there will be different changes in the fluttering sail, and there will also be different living environments.

We may become swollen because our body absorbs a lot of oxygen, and even some people who are underweight may float.

There can be a lot of fires, there will also be spontaneous combustion events in the forest, and eventually all kinds of strange creatures will appear, which will eventually affect the survival of humans.

The air quality will be significantly better, the plants will grow more luxuriantly, and we will be in a very good state.