The lines on a map indicating the elevation of terrain.
A line on a map joining points of equal elevation. These lines are used to illustrate relief on a map.
lines on a map that connect all points having the same elevation.
the lines on a topographic (topo) map that indicate elevation. The closer together the lines are, the steeper the slope.
Parallel lines used on topographic maps to show the shape and elevation of the land. They connect points of equal elevation.
Lines on a topographic map that determine slopes.
Topographical lines on a map that follow elevations.