神秘的“指南针”地球是一块巨大的磁铁,处于磁场的严密包围之中。那么,地球上的一切生命现象,在进化过程中,是不是也受到这个磁场的影响?直到今天,包括人类在内的生物,是不是也必须和这个磁场相适应呢?科学家们通过观察和实验了解到,为数众多的昆虫、爬虫和鸟类,是以地球磁场的磁力线为导向的。候鸟不远万里,从一 Mysterious “Compass ” The earth is a huge magnet, surrounded by the magnetic field. So, all the life on Earth phenomenon, in the evolutionary process, is not also affected by this magnetic field? Up to now, including creatures, including human beings, must also be compatible with this magnetic field? Scientists through observation and experiment It is understood that a large number of insects, reptiles and birds are oriented by the magnetic field lines of the Earth’s magnetic field. Migratory bird miles, from one