On a topographical map, the closer the lines the steeper slope.

TRUE

Topographic maps demonstrate the shape of the land with the use of contour lines.  Contour lines are connecting points of that determine the elevation.

Contour lines far apart means a gradual slope. On the map, the farther the contour lines, the more steady and slow the slope. The closer the contour lines on the map, the steeper the slope.

what are local authorities doing to fix the problem

explanation:

answer; i believe its (cpr);