geomagneettisiin
Geomagneettisiin refers to anything related to the Earth's magnetic field. This field, also known as the geomagnetic field, is a region of space around the Earth where magnetic forces are exerted. It is generated by electric currents in the molten outer core of the Earth. The geomagnetic field is dipolar, meaning it resembles that of a bar magnet, with a north and south magnetic pole. These poles do not perfectly align with the geographic poles.
The geomagnetic field plays a crucial role in protecting life on Earth from harmful solar and cosmic
Understanding geomagneettisiin phenomena is important for various applications. Navigation systems, both ancient and modern, have relied