Q: Which feature in maps allows users to make corrections between magnetic north and true north?


Read this paragraph and choose the correct option from the provided answers:

Some maps have a double compass rose. This allows users to make the corrections between magnetic north and true north. An example is a nautical chart that boaters use to chart their positions at sea ( Figure below ).

 Choices:

- inset

- scale

- key

- double compass rose


A:
double compass rose