Earth's magnetic field is similar to that of a ______ magnet.
use eaths magnetc feilds video
bar magnet.
The video explains that the Earth's magnetic field is generated by the movement of molten iron in the outer core of the planet, creating a magnetic field similar to that of a bar magnet. This magnetic field protects the Earth from solar winds and cosmic rays, playing a crucial role in enabling life to thrive on our planet.