Lines of latitude also called parallels to what

Lines of latitude also called parallels to Equator.

Explanation:

Latitude helps to measure the degree of the earth from north to south. It is divided the earth through 180 imaginary lines ( in the form of a ring) in the direction east to west. These among those 5 imaginary lines were major lines that mark the center and extreme most degrees.

Keeping the Equator as the center holding 0 degrees and the two poles (north and south) holding 90 degrees.  Each latitudes lines is called parallels. Each line measures one degree parallel to the Equator between the poles.

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