They are known as parallels - a bit of a misnomer, really, because there are no parallel lines on the surface of a sphere: lines of latitude themselves are not lines, but circles, except for the equator.
That imaginary line is known as the "equator".
It is the line of latitude known as the Equator (latitude zero).
Linesof latitude are also known as circles of latitude or parallels.
It is known as the "equator".
It is known as the "equator".
the equator
It is known as the "equator".
There is a major line of latitude located at 23.5 degrees south latitude, called the Tropic of Capricorn.
The line of zero latitude, also known as the "equator", is.It's roughly 24,800 miles long.
All lines of latitude start from the 0 degree latitude line, known as the equator.
It is the zero line of latitude known as the Equator.
The imaginary semi-circular "lines" of constant longitude are "meridians". The imaginary full-circular "lines" of constant latitude are "parallels".