It marks the axis from Pole to Pole about which the planet revolves.
The Prime Meridian does not divide the Earth, it is an imaginary line going straight through the center.
The imaginary line through Earth's poles is called the axis. It is an imaginary line that Earth rotates around.
The way the 3 dimensional earth is shown on a flat piece of paper.
The line going through an "o" helps to clarify the letter o, from the number zero.
A road sign with a circle and a line through it indicates that the action or activity shown on the sign is not allowed.
line note
It is the ground line of the system or electrical leg that is going to the earth.
Yes, I could, if I knew the slope of the line given.
The Latitude is the line
well the answer i put was the equator
equator
the axis