Question

number of people living in per unit area or per square kilometre what is this called

please tell​

Answer 1

Explanation:

Population density is the number of people per unit of area, usually quoted per square kilometre or square mile, and which may include or exclude for example areas of water or glaciers. Commonly this may be calculated for a county, city, country, another territory or the entire world.

Answer 2

Population or settlement may be right ans