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Anonymous users2024-02-11The structure of the earth's magnetic field is very complex, similar to putting a magnet rod in the center of the earth, so that its north pole is roughly facing the south pole and produces a magnetic field, but it is not in a certain sense that the north and south poles in geography coincide, and there is a magnetic declination. However, although the structure of the Earth's magnetic field is very complex, one thing is clear: the Earth's magnetic field is very strong.
There is no doubt about the strength of the earth's magnetic field, but the strength of the earth's magnetic field is not isolated, he will also be disturbed by the outside world, and in the past ten years, the earth's magnetic field seems to have changed, and even the United States NASA has launched an emergency investigation to try to understand the cause of the incident, after all, the magnetic field is too important for human beings, if the magnetic field is deviated, then human beings will also be affected.
The anomaly discovered by NASA belongs to the South Pacific region, a new minima area has appeared in the eastern South Pacific, and it is expanding at a rate of 20 kilometers per year, while the southern part of Africa has partially fallen, which has attracted the attention of various countries, after all, the speed of this development is very terrifying, if left unchecked, the ultimate harm is definitely human beings themselves. So why does the magnetic field at the good end suddenly change?
The southern part of South America to the Atlantic Ocean is the weakest area of the magnetic field on Earth, so scientists have not actually touched on it too much, after all, there are not many humans living in this sea, and it is better to study more useful areas for mankind than to waste energy here.
In fact, since 1990, the magnetic field in the South Pacific region has been relatively stable, but by 1750, the magnetic field strength has decreased year by year, and even during the period from 1850 to 1860, the global magnetic field strength has also begun.
The magnetic field is closely related to the daily life of human beings, especially the impact on modern science and technology is also more far-reaching, and the aerospace field has more powerful requirements for the magnetic field, that is to say, if the magnetic field is further weakened, then the future human exploration of space will be directly restricted, if one is not careful, decades of research may be ruined.
Although scientists attach great importance to the disappearance and abnormal movement of the magnetic field, but now human beings can not do anything except detection and early warning, human beings seem to be very powerful, but compared with the earth, compared with nature, it is really very small, and no matter what? Mankind has only one earth, and no matter what the future holds, it is the mission of mankind to protect the earth!
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Anonymous users2024-02-10Is there an anomaly in the Earth's magnetic field? NASA Investigates Urgently, South Atlantic Expands Rapidly!
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Anonymous users2024-02-09Is there an anomaly in the Earth's magnetic field? NASA Investigates Urgently, South Atlantic Expands Rapidly!
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