Question

The contour lines on the map represent what

Answer 1

In cartography, contour lines are representing the joints points of equal elevation and above a given level.

It happens at sea level and contour map is a map illustrated with contour lines.

This shows a topographic map that turns valleys and hills.

Also, it involves steepness or gentleness of slopes and turned into contour lines.

Of course, the contour lines have been occurred due to the topographic results and manage it accordingly.

Answer 2

by cartography :- study of maps