The Earth’s magnetic field is believed to be caused by:Options:A) The magnetic properties of rocks in the crustB) Electric currents in the outer coreC) The motion of tectonic platesD) The interaction of the Earth with solar winds

What causes Earth's magnetic field? aThe core is a magnet bThe moon is a magnet cLiquid iron core moving around

___ and ___ make up Earth's magnetic field.

his field is caused by the _______________ of the Earth acting like a magnet

Discuss the relationship between magnetism and the formation of magmatic rocks, including the processes involved and the geophysical implications of magnetic minerals in Earth's crust. (100 words)

The magnetism of a magnet is due toA. The earthB. Cosmic raysC. The spin motion of electronsD. Pressure of big magnet inside theearthE. Current applied