Question

define population density?​

Answer 1

Explanation:

Population density is a measurement of population per unit area, or exceptionally unit volume;

Answer 2

Answer:

Population density is a measurement of the number of people in an area. It is an average number. Population density is calculated by dividing the number of people by the area. Population density is usually shown as the number of people per square kilometre. The map below is a choropleth (shading) map and illustrates population density. The darker the colour the greater the population density.