What is population density? What does a population density map show?

Answer: Population density measures the number of people in a given area.

Explanation:

Population density is known to measure the number of people in a given area. Thus, population density can change as a result of death rate, birth rate and so on.

Population density map shows how the population of a country is distributed that is how a given area is populated while others are not.

population density is the measurement of population per unit area or unit volume.