Question

which term defines the average number of people living within a square mile?
population density
birth rate
population distribution
doubling time

Explanation:

• Population density measures the average number of people per unit area (like a square mile).
• Birth rate refers to the number of births per group, not population per area.
• Population distribution describes how people are spread across an area, not the average count per unit area.
• Doubling time is the time it takes for a population to double in size.

Answer:

population density