Question

Why earth is called a giant magnet.​

Answer 1

Explanation:

Earth's magnetic field is mostly caused by electric currents in the liquid outer core, which is composed of conductive, molten iron. Loops of currents in the constantly moving, liquid iron create magnetic fields. From afar, the Earth looks like a big magnet with a north and south pole like any other magnet.

Answer 2

Answer:

because earth is having natural magnet inside it's core