Question

how do colors and symbols help us understand the map?

Answer 1

Maps often use symbols or colors to represent things, and the map key explains what they mean. ... Symbols in the key might be pictures or icons that represent different things on the map. Sometimes the map might by colored or shaded, and the key explains what the colors and shades mean.

Answer 2

Colors and symbols add the detail unique to a topographic map. ... Colors stand out from the map and provide identification to many features such as vegetation and water. Colors represent natural and man-made features of the earth. Coupled with contour lines, colors add fabric to the features and terrain.