What does the legend on a map help to identify?

The legend on a map serves a crucial function in helping users understand the symbols used on the map. It acts as a key, providing definitions and meanings for various representations present in the map's visual layout, such as icons for roads, bodies of water, terrain, and other significant features. By interpreting these symbols, users can accurately navigate and comprehend the information the map conveys.

In contrast, while grid lines provide a method for locating specific coordinates and points of interest and the scale of the map indicates the relationship between distances on the map and actual ground distances, these elements are separate from the legend's purpose. Similarly, topographical features, which illustrate the terrain's physical characteristics, are also distinct from the symbols defined in the legend. The legend is specifically focused on clarifying the symbols utilized, making it an essential tool for effective map reading and navigation.