The 0 line of latitude is the equator.
another word for latitude is a line that goes from east to west.
Linesof latitude are also known as circles of latitude or parallels.
longitude
A line of constant longitude is often called a "meridian". A line of constant latitude is often called a "parallel".
The Equator is the longest circle of latitude
The name for the line of latitude is the Equator (the most important line of latitude).Others include:North PoleSouth PoleArctic CircleAntarctic Circle
Latitude lines never touch, so they are sometimes called "parallels".
The Prime Meridian is the line whose longitude is defined as zero. The equator is the line whose latitude is defined as zero.
parallels is the name
They are sometimes called parallels. They are parallel to the equator, zero degrees latitude, and parallel to each other. They are all circles, except for the poles which are points.A parallel is another name for a line of latitude because all lines of latitude are parallel to each other.Graticule .parallels
That line has often been called the "Equator" in song and story, and on maps as well, too.