What type of map portrays terrain features using contour lines?

A topographic map is specifically designed to depict terrain features through the use of contour lines, which connect points of equal elevation. This representation allows users to visualize the shape and slope of the land, providing critical information about hills, valleys, and other landforms. The contours on the map can indicate steepness or flat areas based on how closely they are spaced; closer lines suggest a steeper slope, while lines that are further apart indicate gentler terrain.

In contrast, other types of maps serve different purposes. A political map focuses on boundaries, cities, and countries, lacking the detailed elevation information that contour lines provide. A weather map presents meteorological data such as temperature, precipitation, and wind, rather than geographical features. Lastly, a road map is oriented towards navigation and transportation, highlighting roads, highways, and important landmarks without the elevation detail that defines a topographic map. Thus, the role of contour lines in representing terrain is a unique feature that emphasizes the utility of topographic maps in outdoor activities, military operations, and land-use planning.