Colo54
Colo54
21-10-2018
Biology
contestada
Explain why the Earth has a magnetic field
Respuesta :
titi199899
titi199899
21-10-2018
The magnetic field is generated by electric currents due to the motion of convection currents of molten iron in the Earth's outer core driven by heat escaping from the core, a natural process called a geodynamo.
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