Answer: The crust of the Earth has some permanent magnetization, and the Earth's core generates its own magnetic field, sustaining the main part of the field we measure at the surface. So we could say that the Earth is, therefore, a "magnet."
Explanation:
Answer:
Earth is considered a magnet because it creates it's own magnetic field.
Explanation:
The magnetic field is what protects the Earth and makes compasses work.
