North and South poles
the North Pole and the South Pole
earths magnetic field is generated by the circulation of liquid metal.
It is believed that there are currents of molten iron ore in Earth's interior, which cause this magnetism.
Energetic charged particles generated by the solar wind.
The Earth's magnetic field is generated by the the Earth's spin and the fact that it has molten iron in its core. When convecting molten metals spin they generate electric currents and with these a magnetic field.
The earths magnetic polarity at the time of rock formation.
Because it is far too small to have any effect. The Earth's magnetic field is thought to be generated thousands of miles underground by moving rivers of iron.
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
convection currents in the mantle provide the basic driving forces for plate motions.
It is Earths' "Magnetosphere".
which of the list of rare earths are magnetic
Rotation and Revolution.