What is represented by brown on a map?

Brown on a map typically represents contour lines, which are used to indicate elevation and the shape of the terrain. These lines connect points of equal elevation, providing crucial information about the topography of an area. Understanding contour lines is essential for navigation, land usage planning, and terrain analysis as they depict the steepness or gentleness of slopes.

The use of brown to denote elevation allows map users to visualize how the land rises and falls, which is particularly important for military operations and positioning of troops and equipment. Having a clear understanding of the terrain can affect strategy and tactics in an infantry context, making knowledge of contour lines vital for effective planning and execution of operations.