Question

Define population density. What is meant by population composition?​

Answer 1

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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. ... In simple terms, population density refers to the number of people living in an area per square kilometre.

Answer 2

Answer:

Define population density

POPULATION DENSITY

The spatial distribution of world population is not uniform .There are wide regional variations in the degree of population concentration .Population density refers to number of people living in per square kilometre area.

What is meant by population composition?

Population composition refers to the structure of the population.

Population composition helps to know the number of males or female, their age-groups, literacy, their occupation, their income level and health conditions etc.

Population composition is the description of a population according to characteristics such as age and sex.

These data are often compared over time using population pyramids.

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