What do black dots represent on map?

In general, the size of the black dot corresponds to the population of the city or town; larger dots indicate larger populations. However, it is important to note that not all maps use black dots to represent cities and towns. Some maps may use different symbols, such as circles or squares.

Additionally, black dots on a map may also represent other features, such as landmarks, airports, or parks. It is always important to refer to the map's legend or key to determine what the black dots actually represent.