A Level H2 Geography Practice Paper 3

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TuitionGoWhere Practice Paper - Geography H2 A-Level

TuitionGoWhere Practice Paper (AI)

Subject: Geography H2 Level: A-Level Paper: Paper 1 (Thematic Studies) Version: 3 of 5 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 (where applicable) to support your answers.
5. Write your answers in the spaces provided.

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Section A: Physical Geography (30 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 does the removal of the canopy layer lead to the permanent degradation of the soil profile in tropical environments? [10]

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Question 2 Resource 2 is a map showing the distribution of limestone deposits and sinkholes in the South China Sea region.

(a) Identify two surface features of a karst landscape visible in Resource 2. [2]

(b) Explain the chemical and physical processes that contribute to the formation of the karst landscape shown in Resource 2. [8]

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Section B: Human Geography (40 Marks)

Question 3 Resource 3 provides a table comparing the sustainability indices of four Southeast Asian cities: Bangkok, Jakarta, Kuala Lumpur, and Singapore.

(a) Compare the sustainability scores for the four cities shown in Resource 3 across the dimensions of "Environmental Quality" and "Social Equity". [5]


(b) With reference to Resource 3 and your own knowledge, evaluate the effectiveness of "Green Infrastructure" as a strategy to improve sustainability in these cities. [7]

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Question 4 Resource 4 shows an infographic regarding the waste composition in Phnom Penh, Cambodia, and Resource 5 shows a photograph of an informal waste-picking community.

(a) Describe the waste composition in Phnom Penh as shown in Resource 4. [4]

(b) Explain how the waste composition shown in Resource 4 contributes to the environmental and social challenges depicted in Resource 5. [6]


(c) "The development of slums in developing regions is primarily a result of failed urban planning rather than rural-to-urban migration." Discuss this statement with reference to examples. [10]

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Question 5 (a) Explain how the prevalence of impermeable surfaces contributes to the Urban Heat Island (UHI) effect in a city of your choice. [6]


(b) Suggest and justify two mitigation strategies to reduce the UHI effect in a high-density urban environment. [4]

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Section C: Integrated Essay (30 Marks)

Answer ONE question from this section.

Question 6 "An abundance of natural resources is more likely to be a curse than a blessing for countries at low levels of development." Discuss this statement with reference to specific case studies. [30]


Question 7 "Sustainable urban development for cities at low levels of development is impossible without significant foreign aid." To what extent do you agree with this view? [30]

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Answer Key & Marking Scheme - Geography H2 Practice Paper (Version 3)

Section A: Physical Geography

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

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

(b) Nutrient Cycling [7]

• 2 marks: High temp/humidity $\rightarrow$ rapid decomposition by fungi/bacteria.
• 2 marks: Thin humus layer $\rightarrow$ rapid uptake by shallow root systems (mycorrhizae).
• 2 marks: Closed nutrient loop; nutrients recycled before leaching occurs.
• 1 mark: Link to high productivity despite oxisols/latosols.

(c) Canopy Removal & Soil Degradation [10]

• 4 marks (Agreement): Loss of interception $\rightarrow$ increased splash erosion $\rightarrow$ surface crusting $\rightarrow$ reduced infiltration $\rightarrow$ increased runoff.
• 4 marks (Nuance): Nutrients are stored in biomass, not soil; once canopy is gone, rapid leaching of remaining minerals occurs.
• 2 marks (Evaluation): Extent depends on slope and rainfall intensity; some recovery possible if reforestation is immediate.

Question 2 (a) Karst Features [2]

• 1 mark each for: Sinkholes (dolines), limestone pavements, uvalas, or caves.

(b) Karst Processes [8]

• 3 marks: Carbonation process (Rainwater + $\text{CO}_2 \rightarrow$ Carbonic acid $\rightarrow$ dissolves $\text{CaCO}_3$).
• 3 marks: Physical movement (Infiltration/percolation through joints and bedding planes).
• 2 marks: Cavity formation $\rightarrow$ roof collapse $\rightarrow$ surface sinkholes.

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Section B: Human Geography

Question 3 (a) Comparison of Sustainability [5]

• 2 marks: Comparative language (e.g., "Singapore's score is significantly higher than Jakarta's").
• 2 marks: Analysis of Environmental Quality (highest vs lowest).
• 1 mark: Analysis of Social Equity (pattern across the four cities).

(b) Green Infrastructure Evaluation [7]

• 3 marks: Benefits (UHI reduction, biodiversity, stormwater management).
• 3 marks: Limitations (High cost, land scarcity in dense cities like Jakarta/Bangkok).
• 1 mark: Concluding judgment on effectiveness.

Question 4 (a) Waste Composition [4]

• 2 marks: Identification of dominant waste types (e.g., organic waste 60%, plastics 15%).
• 2 marks: Accurate data extraction from Resource 4.

(b) Environmental/Social Challenges [6]

• 3 marks: High organic content $\rightarrow$ anaerobic decomposition $\rightarrow$ methane/leachate $\rightarrow$ water pollution.
• 3 marks: High plastic content $\rightarrow$ clogging drains $\rightarrow$ urban flooding $\rightarrow$ health hazards for waste-pickers in Resource 5.

(c) Slum Development [10]

• 4 marks (Planning): Lack of affordable housing, weak land tenure, zoning failures.
• 4 marks (Migration): Push/pull factors, rapid population growth outpacing infrastructure.
• 2 marks (Synthesis): Interaction between both; migration provides the population, but planning failure provides the "slum" condition.

Question 5 (a) UHI Effect [6]

• 3 marks: High thermal mass of concrete/asphalt $\rightarrow$ absorption of short-wave radiation.
• 3 marks: Release of long-wave radiation at night $\rightarrow$ slower cooling compared to rural areas.

(b) Mitigation [4]

• 2 marks: Strategy 1 (e.g., Green roofs/walls) + Justification (evapotranspiration).
• 2 marks: Strategy 2 (e.g., Cool pavements/reflective paint) + Justification (increased albedo).

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Section C: Integrated Essay

Question 6: Resource Curse [30]

• Knowledge (10): Definition of Resource Curse/Dutch Disease.
• Analysis (10):
  • Blessing: Export revenue, infrastructure (e.g., Botswana).
  • Curse: Volatility, corruption, conflict (e.g., DRC, Nigeria).
• Evaluation (10): Role of governance and institutional strength as the mediating factor.

Question 7: Foreign Aid & Urban Sustainability [30]

• Knowledge (10): Definition of sustainable urban development and types of aid.
• Analysis (10):
  • Agreement: Financial gaps, technology transfer, capacity building.
  • Disagreement: Domestic resource mobilization, aid dependency, successful self-reliant models (e.g., Vietnam).
• Evaluation (10): Nuanced conclusion—aid is a catalyst but not a sufficient condition; governance is key.