The lines running between the two poles are called meridians. These meridians are used in geographic coordinate systems to measure longitude and determine the angular distance east or west of the Prime Meridian (0 degrees longitude).
The Prime Meridian and the Internation Date Line
Two of them.
They cross at the two poles.
equator and hemisphere
Yes.
Latitude and longitude
Any two lines of longitude you choose get closer togetheras they proceed from the equator to the poles.
Every point on Earth has a latitude and a longitude. No two points have the same set of two numbers.
The two tropics are lines of latitude at 23°26′13.0″ North and South of the Equator and they intersect all lines of longitude.
Just like parallel lines on a flat surface, no two parallels of latitude ever meet.Just like non-parallel lines on a flat surface, any two meridians of longitude do meet.In fact, ALL meridians of longitude meet, at both the north and the south poles.
Just like parallel lines on a flat surface, no two parallels of latitude ever meet.Just like non-parallel lines on a flat surface, any two meridians of longitude do meet.In fact, ALL meridians of longitude meet, at both the north and the south poles.