Nevil Maskelyne, was a British astronomer from 1765 to 1811. He put forth the concept of using the distance to the moon as a way to measure longitude. His calculations were made at the Greenwich Observatory. As a result, Greenwich was adopted as the Prime Meridian in 1884.
The Prime Meridian passes through Europe and Africa.
00
prime merdian
Londan
north and south
80
England, dummy
annaclaire accud desert
That's the "Prime Meridian".
Mexico is west of the Prime Meridian (0° of Longitude).
The North and South Poles
It is latitude lines. this is all from my geography class. hehehe