I believe it is the thirty degree parallel.
Radcliffe line separates India and Pakistan
The line that separates the northern and southern hemispheres is called the equator.
Savannas are another name for grasslands. They are characterized by grasses and few trees, commonly found in tropical or subtropical regions.
butt crack
It is the solidus line that separates the numerator from the denominator in a fraction.
The most correct line was the Missouri Compromise Line.
The Durand line.
the name of that line is ruling lines
the equator
fractor
equator,meridian prime meridian
That is usually known as the border.