This is known as magnetic reversal when earth's magnetic poles change places.
The shimmering beams of light that can be seen in the sky around earths north and south poles are called auroras. They are usually reddish or greenish in color.
These are obviously called the "polar zones," the Arctic and the Antarctic.
Circum polar satellites.
south
No
These are glaciers.
Circumpolar Constellation
because they are different parts of the earths hemispheres.
Because the earths magnetic poles move around from year to year, and even day to day.
how do the earth's poles help cool the earth's temp
By the axis of earths rotation