What feature in a map is used to you determine distances

(A scale) - Usually in the corners, is used to determine distances on a map. It shows how much the map has been scaled down from the actual size of the.                        ———————————————————————————————————————————     For example, if the scale read 1cm = 150km, you would interpret that for every Centimeter on the map, 150 km is covered.

i think it's severe storms but i might be wrong