What do the brown lines represent?
What do the brown lines represent? Topographic contours are shown in brown by lines of different widths. Each contour is a line of equal elevation; therefore, contours never cross. They show the general shape of the terrain.
What do the brownish parallel lines around the map represent?
These areas can remind us to live sustainably.] ? What do the smooth brownish parallel lines around the map represent? [They represent elevation.]