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Diagnostic Test: Urbanization | DSE

flowchart TD
    A[Diag Urbanization] --> B[Key Concepts]
    A --> C[Core Principles]
    A --> D[Practical Applications]
    B --> E[Fundamental definitions]
    C --> F[Design patterns]
    D --> G[Real-world usage]

Diagnostic Test: Urbanization

Section titled “Diagnostic Test: Urbanization”

Answer each question. Check your answers against the key at the end.

Questions

Section titled “Questions”

1. Which urban model proposes that cities develop in concentric zones radiating from a central business district? (A) Sector model (B) Concentric zone model (C) Multiple nuclei model (D) Peripheral model

2. Hong Kong’s new towns were primarily developed to address which urban problem? (A) Industrial decline (B) Overcrowding on Hong Kong Island and Kowloon (C) Agricultural land shortage (D) Cross-boundary migration from Shenzhen

3. What is the primary characteristic of a central business district (CBD)? (A) Low land values and extensive open space (B) High land values, commercial dominance, and limited residential use (C) Predominantly residential with minimal retail activity (D) Heavy industrial activity and warehouse storage

4. Urban sprawl is most closely associated with which of the following? (A) Compact city development and high-density living (B) Low-density, unplanned outward expansion of urban areas (C) Controlled growth through green belt policies (D) Revitalisation of inner-city brownfield sites

5. Squatter settlements in Hong Kong were most prevalent during which period? (A) 1997 to present (B) 1950s to 1960s (C) 1900 to 1920 (D) 1840s to 1860s

6. Urban renewal in Hong Kong involves which strategy? (A) Depopulating city centres and relocating residents rurally (B) Redeveloping ageing urban areas with modern infrastructure and mixed-use buildings (C) Converting all residential land to commercial zoning (D) Abolishing planning regulations to encourage private development

7. Which land use zone is found immediately surrounding the CBD? (A) Heavy industry (B) Transition zone with mixed residential and light commercial use (C) Low-density suburban housing (D) Agricultural land

8. What is a key feature of Hong Kong’s public housing programme? (A) It exclusively serves expatriate professionals (B) It provides subsidised rental and home ownership schemes to eligible residents (C) It focuses solely on elderly accommodation (D) It is entirely privately funded and operated

9. The “urban-rural fringe” is best described as: (A) The geographical centre of a city (B) The transitional area where urban land uses meet rural land uses (C) A zone reserved exclusively for nature conservation (D) The administrative boundary of a metropolitan area

10. Which factor has most significantly shaped Hong Kong’s compact urban form? (A) Abundant flat land available for expansion (B) Restrictive land supply due to mountainous terrain and government land policy (C) Low population density throughout the territory (D) Decentralised governance across multiple municipalities

Intuition

Section titled “Intuition”

Cities as living organisms: Urbanization is like a growing tree — cities expand outward (sprawl), sometimes people move back inward (re-urbanization), and new branches (new towns) relieve pressure on the trunk.

Why it matters: More than half the world’s population now lives in cities. Understanding urban processes helps design livable, sustainable communities and manage resources efficiently.

The key insight: Land value decreases with distance from the CBD — this single economic force shapes everything from housing prices to land use patterns.

Answer Key

Section titled “Answer Key”
QAnswerExplanation
1(B)Burgess’s concentric zone model (1925) describes cities developing in rings around the CBD based on land rent and accessibility.
2(B)New towns such as Sha Tin and Tuen Mun were developed from the 1970s to decentralise population from overcrowded urban cores.
3(B)The CBD features the highest land values, tallest buildings, and concentration of commercial and retail functions with limited residential use.
4(B)Urban sprawl refers to low-density, unplanned outward expansion, often consuming agricultural land and increasing car dependence.
5(B)Post-war immigration from mainland China in the 1950s-1960s led to extensive squatter settlements, notably after the 1953 Shek Kip Mei fire.
6(B)Urban renewal involves redeveloping ageing districts with improved infrastructure, often through the Urban Renewal Authority.
7(B)The transition zone surrounding the CBD contains mixed land uses including light industry, older housing, and commercial premises.
8(B)Hong Kong’s public housing programme provides subsidised rental and Home Ownership Scheme flats to eligible low-income residents.
9(B)The urban-rural fringe is the transitional zone where urban development meets rural land uses, often experiencing rapid change.
10(B)Mountainous terrain and limited land release by government have forced Hong Kong to develop at very high densities.

Common Mistakes

Section titled “Common Mistakes”

Assuming all cities follow the same urban model: Western models (Burgess, Hoyt) were designed for North American cities. Asian cities like Hong Kong have different patterns due to density, topography, and government planning.

Confusing urbanisation rate with population growth: Urbanisation rate is the percentage living in cities. Population growth is the absolute increase. A country can have population growth without urbanisation.

Mixing up new towns with satellite towns: New towns are planned, self-contained settlements (e.g., Sha Tin). Satellite towns are dormitory communities dependent on a nearby city. Don’t use them interchangeably.

Cross-References

Section titled “Cross-References”