It's the boundary line between the two regions, and the zero of both.
The Prime Meridian is a line of longitude, and it sits at 0 degrees longitude.
The "Prime Meridian" is the zero-line of longitude, which runs through the Royal Observatory in Greenwich, England. We measure longitude east or west from the Prime meridian.
Prime meridian, from which longitude is measured both east and west, is the main line of longitude.
prime meridian
The Prime Meridian is the reference line. That's the meridian of longitude that joins the north and south poles and passes through a mark on the floor of the transit room of the Royal Observatory at Greenwich, a suburb of London. By international agreement, that line is zero longitude. All others are measured east or west from it, from zero to 180°.
This imaginary circle is called the prime meridian. it is an imaginary line that circles the globe vertically and is typically measured as beginning in Greenwich, England.
The line of longitude that is zero degrees longitude is called the Prime Meridian. It passes through Greenwich, London, and serves as the starting point for measuring east and west longitudes.
longitude mean north and south. lattitude mean east and west. there is also the prime meridian. it follows longitude.
Longitude measures the distance east and west of the Prime Meridian, which is the imaginary line that runs from the North Pole to the South Pole through Greenwich, England.
No, the Prime Meridian is the designated 0° longitude line that passes through Greenwich, England. It serves as the starting point for measuring longitude and divides the Earth into Eastern and Western Hemispheres. The Pacific Ocean is located to the east of the Prime Meridian.
Longitude is the number of degrees east or west along a line of latitude from the prime meridian.
The imaginary line is called the Prime Meridian.