Summary
Urbanization is the increasing share of a population living in urban places together with the physical and functional expansion of cities.
Core concept
Understand the system
Urbanization is the increasing share of a population living in urban places together with the physical and functional expansion of cities.
Why / how it happens
Causes and context
Urbanization is the increasing share of a population living in urban places together with the physical and functional expansion of cities. The governing relationship is: Industrialization, services, rural-urban migration and natural increase expand urban populations, while land conversion creates outward growth.
Mechanism / process
Industrialization, services, rural-urban migration and natural increase expand urban populations, while land conversion creates outward growth.
Key facts
- Urbanization concerns the proportion urban; urban growth concerns the increase in urban population.
- Primate-city dominance occurs when one city greatly exceeds the next in size and influence.
- Urban sprawl is low-density outward expansion into surrounding land.
Important terminology
- urbanization
- urban sprawl
- primate city
- suburbanization
- megacity
Named examples / case studies
- Dhaka illustrates rapid metropolitan expansion, congestion and pressure on services.
Causes / components
- Key components: urbanization, urban sprawl, primate city.
- Industrialization, services, rural-urban migration and natural increase expand urban populations, while land conversion creates outward growth.
Effects / significance
- Primate-city dominance occurs when one city greatly exceeds the next in size and influence.
- Urban sprawl is low-density outward expansion into surrounding land.
- Application: Dhaka illustrates rapid metropolitan expansion, congestion and pressure on services.
Geography connection
Dhaka illustrates rapid metropolitan expansion, congestion and pressure on services. This illustrates how urbanization varies by location, scale or environmental context.
Bangladesh connection
Dhaka's primacy, garment-linked employment and peri-urban land conversion are key Bangladesh urbanization examples.
BCS preliminary facts
- Urbanization concerns the proportion urban; urban growth concerns the increase in urban population.
- Primate-city dominance occurs when one city greatly exceeds the next in size and influence.
- Urban sprawl is low-density outward expansion into surrounding land.
BCS written analysis
Build an analytical answer
- Urbanization is the increasing share of a population living in urban places together with the physical and functional expansion of cities.
- Industrialization, services, rural-urban migration and natural increase expand urban populations, while land conversion creates outward growth. Use dhaka illustrates rapid metropolitan expansion, congestion and pressure on services. as a named application in a comparative answer.
Common misconceptions
- A city growing in population is not automatically becoming a larger share of the national population.
- Urbanization is not synonymous with industrialization, though they often interact.
BCS PRACTICE ENGINE
Test Your Knowledge
Select the best answer, then check your response.
Urbanization: which statement correctly applies urbanization to this topic?
Quick revision
- Urbanization
- Urbanization concerns the proportion urban; urban growth concerns the increase in urban population.
- Primate-city dominance occurs when one city greatly exceeds the next in size and influence.
- urbanization / urban sprawl
- Definition → process → spatial example