Question

The imaginary lines that joints point of equal elevation are

Answer 1

Contour line ( answer).

A line on a map representing an imaginary line on the land surface, all points of which are at the same elevation above a datum plane, usually mean sea level. The diagram illustrates how contour lines show relief by joining points of equal elevation.

Answer 2

Answer:

The imaginary lines that joints of equal elevation are Contours.