Advanced Placement Human Geography exploring spatial relationships and human-environment interactions.
Population geography studies how and why people are spread out across the planet. Density is a key concept, measuring how many people live in a given area.
People cluster where resources, jobs, and favorable climates are found. Natural barriers—like mountains and deserts—limit where people live.
Understanding population density helps plan schools, hospitals, housing, and transportation.
\[Arithmetic\ Density = \frac{Population}{Land\ Area}\]
Bangladesh has high population density, while Canada is low.
Deserts and mountains have low population densities.
Population density shows how crowded or spread out people are in different places.