state gov UPPCL Executive Assistant Mock Test 2022 General Knowledge Geography (World Geography) World Economic and Human Geography
What is a population pyramid?
1
A graphical presentation of the age, sex composition of a population.
2
When the population density of an area is so high that people live in tall buildings.
3
Pattern of population distribution in large urban areas.
4
It gives information on how the population in a specified area changes over time.