Question

what are lines of contours?what is the meaning of explaining ​

Answer 1

Answer:

i hope this helps you buddy

Step-by-step explanation:

Contour lines are lines drawn on a map connecting points of equal elevation, meaning if you physically followed a contour line, elevation would remain constant. Contour lines show elevation and the shape of the terrain. They're useful because they illustrate the shape of the land surface -- its topography-- on the map.