Respuesta :
Earth's magnetic field results from movements in the outer core. The correct answer will be B.
Answer: Outer core
Explanation: California Institute of Technology reported that the Earth's liquid core is the primary source of magnetic field and it happens from the movement of molten iron and nickel in its liquid outer core.
Explanation: California Institute of Technology reported that the Earth's liquid core is the primary source of magnetic field and it happens from the movement of molten iron and nickel in its liquid outer core.