The ends of the axis are the North and South Poles.
A line segment has endpoints
It is a line segment
The horizontal axis is also called the x-axis.
A line segment (sometimes just a segment) is two endpoints and all the points on a line between them.
The subset of a line that contains two end points is a line segment.A line segment. The point directly between them is the midpoint.lineA (part of a) line that has two endpoints is called a line segment. (If there are no endpoints, it is just called a line.)
The axis ends at the North and South Poles.
A line segment has endpoints
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.
A globe, such as the earth, rotates about its axis.
the two endpoints of a line make a line segment. endpoints are just endpoints
It is a semicircular arc.
A map drawn on a sphere is called a globe. It provides a more accurate representation of the Earth's surface compared to flat maps because it mimics the actual shape of the planet.
Spin it on its axis
Because the earth is a globe spinning on its axis.
this is called a line.
line segment
Midpoint