the prime meridian
The Prime Meridian.
Prime meridian
The imaginary line at zero degrees longitude is the Prime Meridian. The imaginary line halfway between the poles is the Equator. The Equator is zero degrees latitude.
It means any place on a certain imaginary line on the Earth's surface. The imaginary line is the one between the north and south poles that passes through a certain place in a certain suburb of London, England. The longitude of any place on Earth is measured east or west from that line. The longitude of every point on the line is zero.
0 Longitude is for the reference of the Prime Meridian and the 0 Latitude is for the reference of the Equator.
It is the Prime Meridian
The Prime Meridian.
Equator
Prime Meridian
The Prime Meridian
The prime meridian.
Prime meridian
The Equator witch is 0 degrees latitude and longitude
The Prime Meridian.
They are called the lines of longitude. Lines of longitude range from 0 degrees on the prime meridian to 180 degrees.
They are called the lines of longitude. Lines of longitude range from 0 degrees on the prime meridian to 180 degrees.
"Prime Meridian" if you're talking longitude, or "Equator" if you're talking latitude.