Q1
What does population distribution show?
AHow people are spread across a region
BOnly the total population number
COnly birth rates
DOnly death rates
CBSEClass 9 (CBSE)Social ScienceCh 11 · Topic 1
Population Distribution and Density
Population distribution refers to how people are spread across a region, while population density measures the number of people living per u
Core concept
India's population is unevenly distributed, with fertile river plains like the Ganga basin being densely populated, while regions like the Thar Desert and mountainous areas have sparse populations.
How it works
Population density is calculated by dividing the total population by the total land area, usually expressed as people per square kilometre.
Why it matters
Factors affecting population distribution include climate, availability of water, fertile soil for farming, and economic opportunities like jobs in cities.
Key detail
Understanding population distribution helps governments plan resources, infrastructure, and services more effectively, addressing challenges in both overcrowded and sparsely populated areas.
Exam highlight
Key diagram
Keywords worth remembering
Trending
population distribution and densitycbse class 9 social science
Most searched
CBSE class 9 population distribution and density
Quick revision
Study resources
Notes & downloads
Quick notes
• Population distribution shows how people are spread across a region.
• Population density measures people per unit area.
• India's Ganga basin is densely populated.
• The Thar Desert has sparse population.
• Density is population divided by area.
• Density is usually measured per square kilometre.
• Climate, water and jobs affect population distribution.
• Understanding distribution helps resource and infrastructure planning.