Poles-
The north and south ends of a magnet are called magnetic north pole and south pole. The ends are named such because of the Earth's North Pole and South Pole.
North and South Pole>
The regions farthest north and south on the Earth are called the polar regions. Both the north and south polar regions have an icy coating. The north is called the North Pole and the south is called Antarctica. Antarctica is also a continent.
The point farthest north on Earth is called the North Pole. It is located at 90 degrees north latitude.
The north and south ends of a magnet are called magnetic north pole and south pole. The ends are named such because of the Earth's North Pole and South Pole.
The imaginary line that cuts the earth into two equal parts is called the equator. It is an imaginary circle around the Earth that is equidistant from the North and South poles. It divides the Earth into the Northern Hemisphere and the Southern Hemisphere.
When a magnet is freely suspended at its center it will set itself along the north-south direction. The tip pointing towards the geographical north direction is called the north pole and the other tip is called the south pole.
The point furthest north on the earth's surface is the point at 90 degrees north latitude, popularly referred to as the "north pole". The point furthest south on the earth's surface is the point at 90 degrees south latitude, popularly referred to as the "south pole".
If you mean why planet Earth has a north and a south pole, that's the result of Earth's rotation. The rotation is around an axis; the endpoints of the axis (where this axis goes through Earth's surface) are called north pole and south pole.
The imaginary line that runs through Earth's North and South poles is called the axis or polar axis.
A magnet with distinct north and south poles is called a "bar magnet." This type of magnet generates a magnetic field that has a direction, indicated by the orientation of its poles. The north pole of the magnet is attracted to the Earth's magnetic north, while the south pole is attracted to the Earth's magnetic south.
A line that runs from the north pole to the south pole is called a line of longitude.