Is the crater 50 meters deep in the North Pole a masterpiece of aliens?

According to foreign media reports, Russia is close to the Arctic tundra, and reappears a cylindrical crater, which is as deep as 165 feet, about 50 meters. It is not the first time that a giant crater has appeared in Yamal Peninsula in the northwest of Siberia Plain in Russia. It is also theNo. 17 pit discovered in recent six years.

At first, all parties were curious about the appearance of these giant pits, which also caused many conjectures. Some people say that it is the trace left by alien civilization in this no-man's land, some people say that it is a pit left by missile test, and of course some friends think that it was left after the meteorite hit the earth.

However, the above reasons should not be recognized by scientists. The occurrence of an event can not only look at its surface, but also trace its internal traces. If the above factors are excluded, these giant pits are most likely to form spontaneously. Of course, scientists have come to the conclusion that the appearance of these giant pits is related to the melting of permafrost.

The Siberian plain is called the end of the land, near the North Pole. The annual average temperature is low, and it has remained frozen for tens of thousands of years, so it is also called frozen soil. However, in recent years, with the intensification of the greenhouse effect and the increase of the global average temperature, the upper soil in the permafrost region of Siberia has also melted.

The year 2020 will be a disaster-ridden year for mankind. The COVID-19 epidemic alone has a great impact, and the change of climate and environment makes people miserable. For example, in February this year, the Antarctic Earth ushered in the highest temperature ever recorded, 20.75 degrees Celsius. At the end of June, in the midsummer of the Arctic, the high temperature arrived as scheduled. The highest temperature on record is 38 degrees Celsius.

High temperature weather also makes forest fires in Siberia more serious than in previous years, causing some shallow frozen soil to melt. The melting of frozen soil will expose some sealed animal remains. For example, in July this year, local residents found mammoth bone fragments with a little soft tissue near Xiaoyaha village in Yamal region. Finally, scientists judged that the wreckage was an adult mammoth.

In fact, not only the remains of these animals, but also some ancient viruses may be released when the permafrost melts. They are sealed in a cold environment and lose their activity, but when the temperature rises, these viruses may regain their activity, which is a matter of great concern to scientists.

Scientists believe that these giant pits in the Arctic are caused by the greenhouse effect, which causes the permafrost to melt and eventually collapse to form giant pits. In this process, a large amount of methane gas will be released, which is more serious than carbon dioxide. They are abundant in permafrost and glaciers.

Scientists believe that there may be more similar craters in the future. Although it seems that these craters are harmless to people and animals, the real reason behind them still makes scientists very worried, which shows that the greenhouse effect that we often hear is already happening. Moreover, the greenhouse effect is global, and if it is not handled well, it may eventually lead to the extinction of a large number of species.

At present, it is known that there have been five mass extinctions on the earth. The first four times were all due to the sudden change of the earth's climate and environment, which led to the mass extinction of marine life. We don't want the sixth mass extinction to happen, and we don't want the protagonist to be human.