What you'll learn
Why cities grow and how they can become more sustainable.
Urbanisation
- The rising share of people living in cities; growth of megacities (10 million+).
- Rural-to-urban migration driven by push and pull factors.
Challenges
- Informal (squatter) settlements, congestion, pollution and pressure on services.
Sustainable cities
- Green space, public transport, recycling and affordable housing.
Exam tips
- Use one LEDC/NEE city and one UK city case study.
- Balance opportunities against challenges of urban growth.
Common mistakes
- Confusing push and pull factors.
- Listing problems without solutions.