Equator
another name for a line of longitude is meridian.
Its The meridian if you did not know this or the prime meridian.
Another name for a line of longitude is "meridian."
meridian
Another name is Prime Meridian.
The zero meridian is a line more than 12,000 miles long, between the north and south poles. There are literally trillions of places on it. The line is called the "Prime Meridian".
A Meridian (I Think)
Prime Meridian
Another word for a meridian is a hemisphere. This is due to the fact that both of those words describe an imaginary line which divides the planet into sections.
another name for a line of longitude is meridian.
Another name for a line of longitude is a Meridian, with the Prime Meridian being zero that passes through Greenwich, UK.
The Greenwich Meridian or the Prime Meridian is the imaginary line on maps from which all international times are calculated. Greenwich Mean Time (GMT). The time at every point on earth is calculated with respect to Greenwich Mean Time. This practice was originated for maritime navigation and meant that ships clocks needed to be extremely accurate and well maintained.