which feature of a map shows the relationship between a distance on a map and that distance on earth?○ key○…

which feature of a map shows the relationship between a distance on a map and that distance on earth?○ key○ scale○ grid system○ compass rose
Answer
Brief Explanations:
- A map key (legend) explains symbols on the map.
- A map scale defines the ratio between map distance and actual Earth distance.
- A grid system helps locate positions on a map.
- A compass rose shows cardinal directions.
Answer:
B. scale