Question

SS std 8 sem 2 L-6 Answer the following question Q-4 Define population density. ​

Answer 1

Answer:

The number of the people living in a unit area of the earth's surface is called population density. Population density is calculated by dividing the number of people by area and is usually expressed as the number of people per square kilometre.

Explanation:

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Answer 2

Population density (in agriculture: standing stock or plant density) is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans.