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What is density of population?
Number of population in one area
Number of persons engaged in one work
A ratio of the number of persons per sq. km of land area
Persons тАЛwere lived in limited area of land
None of the above
A ratio of the number of persons per sq. km of land area
Population density is a measurement of the number of people in an area relative to the size of that area. It provides a way to quantify the concentration of a human population within a specific geographic unit, typically expressed as people per square kilometer.
Population density is a measurement of the number of people in an area relative to the size of that area. It provides a way to quantify the concentration of a human population within a specific geographic unit, typically expressed as people per square kilometer.
Think of a dance floor; if you have 10 people in a 100 square meter room, the density is low, but if you have 100 people in the same room, the density is high, even though the room size remained constant.
P.D. (Population Density) = Pop / Div (Divide by Area).
Population┬аDensity=Land┬аArea┬аin┬аkm2Total┬аPopulationтАЛ
The principle involves spatial distribution analysis. Mathematically, it is calculated by dividing the total population by the total land area, yielding the average number of inhabitants per unit of area (Population┬аDensity=Total┬аLand┬аAreaTotal┬аPopulationтАЛ).
High population density often correlates with urbanized areas.
Low population density is characteristic of rural or geographically challenging terrains like deserts or mountains.
It is a key demographic indicator used for urban planning and resource allocation.
Helps in infrastructure planning.
Assists in assessing resource distribution efficiency.
Does not account for uneven distribution within the area.
Does not reveal the age structure or demographic makeup of the population.
Urban planning for transportation and housing.
Public health and pandemic management.
The unit is usually expressed as 'persons per square kilometer' or 'inh/km┬▓'.
Option A is vague because it lacks the reference to area. Option B refers to labor force participation. Option D is a descriptive statement, not a scientific definition.
C is correct тАФ Population density is defined as the number of individuals per unit area, calculated by dividing the total population by the total land area.
In Geography exams, always distinguish between 'Population Density' (ratio) and 'Population Growth' (a rate of change over time).
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