How are minor terrain features typically indicated on a map?

Minor terrain features on a map are typically indicated using contour lines, colors, and symbols. Contour lines show the shape and elevation of the terrain, allowing users to understand the lay of the land and identify features like hills, valleys, and slopes. Colors help differentiate various types of terrain and features, such as green for vegetation, brown for elevation, and blue for water. Additionally, symbols can be employed to represent specific features like roads, trails, or buildings.

This combination of elements provides a comprehensive visual representation of the minor terrain features, helping navigators to interpret and plan their movements effectively. The other options fall short because they do not capture the full range of tools used to depict these features, relying either on singular aspects or presenting information insufficiently for accurate navigation.