It's not the equator. The equator is a latitude line. Meridians are longitude lines. The answer you're looking for is "Greenwich meridian"or "The Prime Meridian".
Those imaginary lines are often called 'meridians'.
The imaginary semi-circular "lines" of constant longitude are "meridians". The imaginary full-circular "lines" of constant latitude are "parallels".
No. These are called lines of longitude or meridians, one of which is the Prime Meridian running through Grenwich, England (and other places, of course), considered to be 0º longitude, thereby marking the beginning point for all other lines of longitude.The equator, on the other hand, is an imaginary line circumnavigating (running around) the globe at a point halfway between the two poles - in other words, it is crossed by the meridians at right angles.The equator, therefore is a line of latitude from which the degrees north and south of all other lines of latitude are measured. The equator is 0º latitude.
the equator
Are you thinking og the meridians? The meridians are the lines you see on a map that conects the north and south pole and also those who determ longtitude
All other meridians are defined by their angular distance (from 0 to 180 degrees) from the arbitrary "prime" meridian. Half are measured east and the other half measured west, so that 180 degrees east is the same line as 180 degrees west (which is where the International Date Line is centered).
the equator ========= There are many imaginary lines around the Earth. In fact, there are an infinite number of imaginary lines. The two main types of imaginary lines are parallels of latitude (of which the Equator is one) and meridians of longitude.
The equator yall
Lines of longitude or meridians The Prime Meridian is on one side of the Earth, and the International Date Line on the other side.
The meridians of 0° and 180° longitude separate the eastern and western hemispheres.
The direct line across the Earth's or any astronomical body's diameter from pole to pole is its axis. The circumferential lines imagined on the surface are the Lines of Longitude.
prime meridian