Answer:
Elements of a Map
Data Frame. The data frame is the portion of the map that displays the data layers. This section is the most important and central focus of the map document.
Legend. The legend serves as the decoder for the symbology in the data frame. Therefore, it is also commonly known as the key.
Title. The title is important because it instantly gives the viewer a succinct description of the subject matter of the map.
North Arrow. The purpose of the north arrow is for orientation. This allows the viewer to determine the direction of the map as it relates to due north.
Scale. The scale explains the relationship of the data frame extent to the real world. The description is a ratio.
Step-by-step explanation: