On older maps, the color brown is used to indicate which feature?

On older maps, the color brown is used to indicate which feature?

• A. Relief Features and Elevation on Older Maps
• B. Major Roads and Highways
• C. Water Features
• D. Administrative Boundaries

Answer: (A)

Brown is used on older maps to represent relief features and elevation. The contour lines drawn in this color trace points of equal height, letting you read the terrain’s shape and slope—the closer the lines, the steeper the slope. This color choice keeps relief distinct from water (usually blue) and from roads or built features (often black or red). Administrative boundaries and other features appear in different colors depending on the map. So seeing brown signals you’re looking at the land’s elevations and terrain, not water or man-made features.

Brown is used on older maps to represent relief features and elevation. The contour lines drawn in this color trace points of equal height, letting you read the terrain’s shape and slope—the closer the lines, the steeper the slope. This color choice keeps relief distinct from water (usually blue) and from roads or built features (often black or red). Administrative boundaries and other features appear in different colors depending on the map. So seeing brown signals you’re looking at the land’s elevations and terrain, not water or man-made features.