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

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

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.

the answer might be either a or c. can't be too sure , because i searched the web, but no valid answers came through.

answer; /// (a) and (b) ; /// but i believe the correct answer is ; /apart from fines and jail time, driving under the influence puts the life of the driver and everyone else on the road at risk; (b)