Question

1. To represent Earth's features, topographic maps use
solid lines
dotted lines
colors
shades​

Answer 1

Finally, when the terrain is expansively flat, cartographers will often include supplementary contour lines, which are dashed lines indicating an elevation that is half of the elevation between the contour lines surrounding it. They are typically found where there is little change in elevation.

Answer 2

Sorry, can't understand the question