Question

is there are lines on the surface of earth​

Answer 1

Answer:

Latitude and Longitude

These lines are not actually on the planet, but are imaginary lines used to help us find our way around the curved surface of Earth. The imaginary lines circling the globe in an east-west direction are called the lines of latitude (or parallels, as they are parallel to the equator).

Answer 2

Answer:

latitude and longitude