Every map should have a key. It will tell you every meaning, of everything on the map. You'll find it around the outside of the main diagram.
A legend.
Flowchart symbols are important, but can be confusing. One might use BreezeTree as a way to determine the correct meanings and explanations of these symbols.
there are symbols and the meanings so you can use the numbers and symbols mixed together
Map symbols take up less space than writing. Writing may cover important detail on a map. Map symbols are printed in a legend at the side of the map.
map keys
You can check the map's legend or key to find the meaning of symbols used on the map. The legend typically includes explanations of various symbols, colors, and markers that are used to represent different features or information on the map.
They use symbols to provide information about features on a map.
keys
There are symbols used to be able to understand a map easily.
Symbols used to identify places/items. :)
colors and symbols.
all the colors