It's thought to be the result of currents flowing in the (iron) core.
conductive materials in motion
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
yes
earths magnetic field is generated by the circulation of liquid metal.
Scientists believe that it is the movements in the liquid outer core that create the magnetic field. Earth's magnetic field affects the whole planet.
About 41,000 years ago.
It is Earths' "Magnetosphere".
Yes.
It is made by the movement of the earths core and magma field
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
yes
because it has the hydro electric power to control the earths magnetic field
the earths magnetic signature is a negative polarity signature
earths magnetic field is generated by the circulation of liquid metal.
magnetosphere
It is Earths' "Magnetosphere".
= An effect of the magnetic field is "Van Allen radiation belt" =
No. Earth's magnetic field does not affect its axis of rotation.