What part of a map helps a reader to understand what each map symbol represents?

Answer 1

The part of a map which helps a reader to understand what each map symbol represents is called a map key or a map legend. if you are reading a map and you cannot understand one of the symbols on it then look for the map's legend or key that displays the reader what its emblems mean. A legend is generally a rectangle or rectangle carton with pictographs depicting distinct realities.

 

Answer 2

The part of a map which helps a reader to understand what each map symbol represents is called a map key.