True. 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."
A. They live in the polar regions of the Northern and Southern Hemispheres.
Answer:
A
Explanation:
well i guess it also depends on what environment you are talking about too
the atmospere would drift off into space
none needed
