Which option best infers the purpose of using grid lines on a large-scale map? (1 point)

A map with these features might be used to compare cultural patterns in different countries.

A map with these features might be used to find population density in different areas of a city.

A map with these features might be used to find the exact location of campsites on a trail.

A map with these features might be used to find the exact location of cities on a continent.

The most appropriate option is "A map with these features might be used to find the exact location of cities on a continent." Grid lines on a large-scale map are typically used to establish a coordinate system that aids in locating specific points or places accurately. This purpose aligns with finding the exact location of cities on a continent.