Question

what os prime meridian?

Answer 1

Explanation:

,. PRIME MERIDIAN :

The prime meridian is an imaginary line that is similar to the equator which divides the earth into eastern and western hemisphere. ... It is a line of longitude in a geographic soodinate system at which longitude is defined to be 0° .

Answer 2

Answer:

The Prime Meridian is the imaginary line used to indicate 0∘ longitude that passes through Greenwich. It is also known as Greenwich Meridian because it passes through the place called Greenwich in London.