0 degrees longitude is called the Prime Meridian. It runs from the North pole to the South pole, passing through Greenwich Observatory in England. Greenwich was chosen by international agreement (largely due to it being the de facto standard anyway), though historically other conventions have been used.
longitude.
0 degrees longitude
The prime meridian is a line at 0 degrees longitude.
The prime meridian is located at 0 degrees longitude.
The Equator is 0 degrees latitude, and the Prime (or Grenwich) Meridian is 0 degrees longitude.
longitude
The intersection of 0 degrees latitude and 0 degrees longitude is known as the Prime Meridian and the Equator.
Antarctica is located 0 degrees north and 40 degrees east.
The prime Meridian is 0 degrees longitude.
0 degrees longitude
The prime meridian is a line at 0 degrees longitude.
its either 180 degrees latitude, 0 degrees latitude, or 0 degrees longitudethe answer is 0 degrees