Question

What causes the earth’s magnetic field?

A.
the mineral composition of the earth’s crust

B.
magnetic particles located at the earth’s poles

C.
molten material in the mantle

D.
currents in the earth’s liquid-metal outer core

Answer 1

the correct answer is d

Step-by-step explanation:

hope it helps ;-;

Answer 2

d. heat inside the core and metals create the magnetic field