the longitide line that has the measurement 0degrees is called equator
The prime meridian is located at 0 degrees longitude.
The prime meridian is a line at 0 degrees longitude.
Prime Meridians.
prime meridien at 0 meridian line or (or line of longitude)
the direction that longitude run is 0 the 180 degrees and also east and west
Prime meridian
Equator
its the equator
No. 90 degrees longitude is not a major line of longitude. Only 0 and 180 degrees longitude, which are the Greenwich Meridian and the International Date Line respectively, are major lines of longitude.
The Prime Meridian is a line of longitude, and it sits at 0 degrees longitude.
The angle measurement when a line is rotated from 180 degrees to 0 degrees is 180 degrees.
The prime meridian is a line at 0 degrees longitude.