Map Colors (Blue) indicate which features?

Map Colors (Blue) indicate which features?

• A. Man-made features
• B. Vegetation
• C. Elevation shading
• D. Water

Answer: (D)

Blue on maps is used to signal hydrography—the water features. When you see blue, expect rivers, lakes, ponds, oceans, swamps, and other bodies of water. This color coding helps you quickly distinguish water from vegetation (green), elevation shading (brown), or man-made features (often black or red). So the blue areas indicate water, making that the best answer.

Blue on maps is used to signal hydrography—the water features. When you see blue, expect rivers, lakes, ponds, oceans, swamps, and other bodies of water. This color coding helps you quickly distinguish water from vegetation (green), elevation shading (brown), or man-made features (often black or red). So the blue areas indicate water, making that the best answer.