A Level H2 Geography Practice Paper 4

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TuitionGoWhere Practice Paper - Geography H2 A-Level

TuitionGoWhere Practice Paper (AI) - Version 4

Subject: Geography H2 Level: A-Level Paper: Paper 1 (Thematic Studies) Duration: 3 Hours Total Marks: 100 Name: ____________________ Class: __________ Date: __________

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Instructions to Candidates

1. This paper consists of three sections: Section A (Physical Geography), Section B (Human Geography), and Section C (Integrated/Essay).
2. Answer all questions in Section A and B.
3. Answer one question from Section C.
4. Use the provided resources carefully to support your answers.
5. Write your answers in the spaces provided.

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Section A: Physical Geography (40 Marks)

Question 1 Resource 1 shows a cross-section of a tropical rainforest in the Congo Basin, highlighting the vertical stratification and biomass distribution.

(a) Describe the vegetation structure and mean biomass of the forest as shown in Resource 1. [3]


(b) Explain the processes of nutrient cycling in this environment and how they maintain high productivity despite nutrient-poor soils. [7]


(c) To what extent is the sustainability of this ecosystem threatened more by climate change than by direct human exploitation? [10]

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Question 2 Resource 2 is a map of the Caribbean showing Sea Surface Temperatures (SST) and the track of a major hurricane.

(a) Explain why the region shown in Resource 2 is susceptible to tropical cyclone activity. [4]


(b) Using Resource 2 and your own knowledge, explain how SSTs influence the intensity of the storm. [6]


(c) Evaluate the effectiveness of "hard" engineering strategies compared to "soft" nature-based solutions in protecting coastal settlements from such hazards. [10]

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Section B: Human Geography (40 Marks)

Question 3 Resource 3 provides a table of sustainability indices for four Southeast Asian cities: Bangkok, Jakarta, Ho Chi Minh City, and Manila.

(a) Compare the sustainability scores for the four cities shown in Resource 3 across the dimensions of waste management and water security. [5]


(b) With reference to Resource 4 (an infographic on urban plastic waste), explain the environmental impacts of current waste composition in these cities. [7]


(c) "The pursuit of economic development inevitably leads to environmental degradation in cities at middle levels of development." To what extent do you agree? [8]

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Question 4 Resource 5 describes the development of informal settlements (slums) in both Nairobi (Kenya) and Detroit (USA).

(a) Compare the reasons for the development of slums in the two cities shown in Resource 5. [6]


(b) Explain how the lack of land tenure security in these settlements hinders sustainable urban development. [6]


(c) Evaluate the role of foreign aid in achieving sustainable development for cities at low levels of development. [8]

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Section C: Integrated Essay (20 Marks)

Answer ONE question from this section.

Question 5 "An abundance of natural resources can be both a blessing and a curse for countries at low levels of development." Discuss this statement with reference to specific case studies. [20]


Question 6 To what extent is the sustainability of global food resources dependent on the interaction between physical climate processes and human technological intervention? [20]

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Answer Key & Marking Scheme - Geography H2 Practice Paper (Version 4)

Section A: Physical Geography

Question 1 (a) Vegetation Structure & Biomass [3]

• 1m: Identification of vertical layers (Emergent, Canopy, Understory, Ground).
• 1m: Description of density/height (e.g., continuous canopy, sparse understory).
• 1m: Reference to mean biomass value from Resource 1 (e.g., X tonnes/ha).

(b) Nutrient Cycling [7]

• 2m: High temp/humidity $\rightarrow$ rapid decomposition by fungi/bacteria.
• 2m: Thin humus layer $\rightarrow$ rapid uptake by shallow roots (closed loop).
• 2m: Role of precipitation $\rightarrow$ leaching of minerals from soil, making biomass the primary nutrient store.
• 1m: Link to productivity (rapid turnover allows growth despite poor soil).

(c) Climate Change vs. Human Exploitation [10]

• 4m: Human exploitation (Logging, Agriculture) $\rightarrow$ immediate habitat loss, fragmentation, soil erosion.
• 4m: Climate change $\rightarrow$ altered precipitation, drought stress, increased fire risk, tipping points.
• 2m: Evaluative conclusion (e.g., exploitation is the immediate driver, but climate change creates systemic instability).

Question 2 (a) Susceptibility [4]

• 2m: Location within the "Warm Pool" / Tropical latitudes ($5^\circ$ to $30^\circ$).
• 2m: Presence of Coriolis effect to initiate rotation and warm ocean waters.

(b) SST and Intensity [6]

• 2m: SST $> 26.5^\circ\text{C}$ provides latent heat of condensation.
• 2m: Fuels strong convection $\rightarrow$ lowers central pressure.
• 2m: Steeper pressure gradient $\rightarrow$ increased wind speeds/storm intensity.

(c) Hard vs. Soft Engineering [10]

• 4m: Hard engineering (Sea walls, Groynes) $\rightarrow$ immediate protection, high cost, disrupts sediment flow (down-drift erosion).
• 4m: Soft engineering (Mangrove restoration, Beach nourishment) $\rightarrow$ sustainable, biodiversity gain, takes time to establish.
• 2m: Synthesis (Integrated approach/Managed retreat is often most sustainable).

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Section B: Human Geography

Question 3 (a) Comparison of Scores [5]

• 2m: Comparative language used for waste management (e.g., "Bangkok scored highest at X, whereas Manila scored lowest at Y").
• 2m: Comparative language for water security (e.g., "Jakarta's score exceeds Ho Chi Minh City's by Z points").
• 1m: Summary of overall relative performance.

(b) Waste Composition Impacts [7]

• 3m: Link plastic composition (Resource 4) to environmental issues (e.g., clogging drains $\rightarrow$ urban flooding).
• 3m: Impact on marine ecosystems (microplastics, ingestion by fauna).
• 1m: Reference to specific data from Resource 4.

(c) Economic Development vs. Degradation [8]

• 4m: Agreement (EKC theory: pollution increases during industrialization, lack of regulation in pursuit of GDP).
• 4m: Disagreement (Leapfrogging to green tech, environmental legislation in middle-income states, "Green Growth").

Question 4 (a) Slum Comparison [6]

• 3m: Nairobi (Developing) $\rightarrow$ Rural-urban migration, rapid population growth outpacing housing.
• 3m: Detroit (Developed) $\rightarrow$ Deindustrialization, economic decline, gentrification/displacement.

(b) Land Tenure [6]

• 3m: Lack of security $\rightarrow$ residents unwilling to invest in permanent, sustainable housing.
• 3m: Government reluctance to provide infrastructure (water/electricity) to "illegal" settlements.

(c) Foreign Aid [8]

• 4m: Benefits (Financial gap filling, technology transfer for sustainable water/energy).
• 4m: Limitations (Dependency, corruption, "top-down" projects that ignore local needs).

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Section C: Integrated Essay

Question 5: Resource Blessing/Curse [20]

• Introduction (2m): Define resource abundance and the "Resource Curse" (Paradox of Plenty).
• Blessing (6m): Export revenue, infrastructure investment, GDP growth. Case: Botswana (Diamonds).
• Curse (6m): Dutch Disease, volatility of commodity prices, conflict/corruption. Case: DRC (Cobalt/Coltan) or Nigeria (Oil).
• Mediating Factors (4m): Governance, institutional strength, economic diversification.
• Conclusion (2m): Management is the deciding factor, not the resource itself.

Question 6: Food Sustainability [20]

• Introduction (2m): Define food sustainability and the nexus of physical/human factors.
• Physical Processes (6m): Climate change, soil degradation, pests/diseases, water scarcity.
• Human Intervention (6m): Green Revolution, GMOs, precision farming, vertical farming.
• Interaction/Evaluation (4m): Technology can mitigate physical limits but may create new sustainability issues (e.g., chemical runoff).
• Conclusion (2m): Synthesis of the need for "agro-ecological" approaches.