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A Level H2 Geography Practice Paper 4

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TuitionGoWhere Exam Practice (AI) - Geography H2 A-Level

Subject: Geography H2
Level: A-Level
Paper: Practice Paper (Version 4 of 5)
Topic: Resources & Sustainability
Duration: 1 hour 30 minutes
Total Marks: 60
Name: __________________________
Class: __________________________
Date: __________________________

Instructions to Candidates

Answer all questions.
Write your answers in the spaces provided.
The number of marks is given in brackets [ ] at the end of each question or part question.
You are advised to spend approximately 15 minutes reading the resources and planning your responses.

Section A: Resource-Based Questions (30 Marks)

Study Resource 1, Resource 2, and Resource 3.

Resource 1: Sustainability Index Scores for Four Southeast Asian Cities (2023)

City	Environmental Quality (0-100)	Economic Vitality (0-100)	Social Inclusion (0-100)	Overall Sustainability Score
Singapore	88	92	75	85
Kuala Lumpur	62	78	65	68
Jakarta	45	70	58	57
Manila	40	65	50	51

Source: Adapted from Asian Urban Sustainability Report, 2023.

Resource 2: Waste Composition in Metro Manila

Organic Waste: 48%
Recyclables (Plastic, Paper, Metal): 28%
Residual Waste: 20%
Hazardous/Special Waste: 4%

Note: Only 15% of recyclables are currently recovered through formal channels. The remainder often ends up in informal dumpsites or waterways.

Resource 3: Extract from a Policy Brief on Urban Waste Management

"In many rapidly urbanising cities in Southeast Asia, waste management infrastructure has failed to keep pace with population growth. The 'collect-and-dispose' model is reaching its limits. While informal waste pickers play a crucial role in recovering materials, their work is often hazardous and unrecognised. Sustainable solutions require a shift towards a Circular Economy, where waste is viewed as a resource. However, this transition is hindered by low public awareness, inadequate segregation at source, and limited financial incentives for private sector investment in recycling technologies."

Question 1 Compare the Overall Sustainability Scores and the component scores for Singapore and Jakarta as shown in Resource 1. [5]

Question 2 Describe the waste composition in Metro Manila as shown in Resource 2. [3]

Question 3 Using Resource 2 and Resource 3, explain two challenges to implementing a Circular Economy in cities like Manila. [6]

Question 4 "Resource 1 shows that high Economic Vitality does not always guarantee high Social Inclusion." With reference to Singapore’s data in Resource 1 and your own knowledge, assess the validity of this statement. [6]

Question 5 Suggest two strategies, other than recycling, that cities in Southeast Asia could adopt to improve their Environmental Quality scores. [4]

Question 6 Evaluate the effectiveness of informal waste pickers in contributing to sustainable waste management, based on Resource 3. [6]

Section B: Structured Response & Data Analysis (10 Marks)

Study Resource 4.

Resource 4: Global Water Stress Projections (2040)

High Stress (>80% withdrawal-to-availability ratio): North Africa, Middle East, Central Asia, parts of India and China.
Medium Stress (40-80%): Southern Europe, parts of USA, Mexico, South Africa.
Low Stress (<40%): South America, Central Africa, Canada, Russia, Southeast Asia.

Source: World Resources Institute Aqueduct Project.

Question 7 Identify two regions projected to face High Water Stress by 2040 according to Resource 4. [2]

Question 8 Explain why Southeast Asia is projected to have Low Water Stress despite having high population densities in certain areas. [4]

Question 9 Discuss one potential conflict that may arise between agricultural and urban water users in regions facing High Water Stress. [4]

Section C: Extended Response (20 Marks)

Question 10 "To what extent is technological innovation the most important factor in achieving resource sustainability?"

Discuss this statement with reference to named examples. [20]

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Answers

TuitionGoWhere Exam Practice (AI) - Geography H2 A-Level

Answer Key & Marking Scheme (Version 4)

Topic: Resources & Sustainability
Total Marks: 60

Section A: Resource-Based Questions (30 Marks)

Question 1: Compare the Overall Sustainability Scores and the component scores for Singapore and Jakarta as shown in Resource 1. [5]

Marking Guidance:
- 1 mark for identifying Singapore has a significantly higher Overall Score (85 vs 57).
- 1 mark for comparing Environmental Quality (Singapore 88 vs Jakarta 45; Singapore is nearly double).
- 1 mark for comparing Economic Vitality (Singapore 92 vs Jakarta 70; significant gap but smaller relative difference than Environment).
- 1 mark for comparing Social Inclusion (Singapore 75 vs Jakarta 58; smallest gap among the three components).
- 1 mark for a synthesised comparative statement (e.g., "While Singapore outperforms Jakarta in all categories, the disparity is greatest in Environmental Quality and least in Social Inclusion.").
- Note: Answers must use comparative language (higher, lower, gap, difference). Raw data listing without comparison scores max 2 marks.

Question 2: Describe the waste composition in Metro Manila as shown in Resource 2. [3]

Marking Guidance:
- 1 mark for identifying Organic Waste as the dominant component (48%).
- 1 mark for identifying Recyclables as the second largest component (28%).
- 1 mark for noting that Residual and Hazardous waste make up the remaining minority (24% combined), or specifically mentioning the low proportion of hazardous waste (4%).
- Note: Must reference specific percentages from the resource.

Question 3: Using Resource 2 and Resource 3, explain two challenges to implementing a Circular Economy in cities like Manila. [6]

Marking Guidance:
- Challenge 1 (Infrastructure/Segregation): Resource 2 shows 28% recyclables, but Resource 3 notes "inadequate segregation at source." This means high potential recovery is lost because mixed waste is difficult/expensive to process. (3 marks: 1 for identifying challenge, 2 for explanation linking resources).
- Challenge 2 (Financial/Investment): Resource 3 mentions "limited financial incentives for private sector investment." Without profit motive or subsidies, technology for recycling (needed to handle the 28% recyclables in Resource 2) is not deployed. (3 marks: 1 for identifying challenge, 2 for explanation linking resources).
- Alternative Challenge: Public Awareness. Resource 3 cites "low public awareness," leading to poor segregation, contaminating the recyclable stream shown in Resource 2.

Question 4: "Resource 1 shows that high Economic Vitality does not always guarantee high Social Inclusion." With reference to Singapore’s data in Resource 1 and your own knowledge, assess the validity of this statement. [6]

Marking Guidance:
- Support for Statement: Singapore has very high Economic Vitality (92) but a lower Social Inclusion score (75) compared to its other scores. This suggests economic wealth does not automatically translate to perfect social equity. Own knowledge: High cost of living, income inequality (Gini coefficient), or migrant worker issues may drag down social inclusion scores despite wealth. (3 marks).
- Counter/Nuance: However, 75 is still a relatively high score compared to Jakarta (58) or Manila (50). Singapore’s economic wealth does fund public housing (HDB), healthcare, and education, which supports social inclusion. Without the economic vitality, social inclusion might be much lower. (2 marks).
- Conclusion: The statement is partially valid; economic vitality is a precondition but not a guarantee. Specific policies are needed to convert wealth into social inclusion. (1 mark).

Question 5: Suggest two strategies, other than recycling, that cities in Southeast Asia could adopt to improve their Environmental Quality scores. [4]

Marking Guidance:
- 1 mark per strategy + 1 mark for brief explanation of impact on Environmental Quality.
- Strategy 1: Expansion of Green Spaces/Parks. Explanation: Reduces urban heat island effect, improves air quality, enhances biodiversity.
- Strategy 2: Investment in Public Transport/Electric Vehicles. Explanation: Reduces vehicular emissions, lowers air pollution levels.
- Strategy 3: Strict Industrial Emission Regulations. Explanation: Directly reduces pollutants released into air and water.
- Note: Recycling is excluded. Answers must focus on Environmental Quality (air, water, greenery), not just waste.

Question 6: Evaluate the effectiveness of informal waste pickers in contributing to sustainable waste management, based on Resource 3. [6]

Marking Guidance:
- Effectiveness (Pros): Resource 3 states they "play a crucial role in recovering materials." They provide a low-cost recycling service that the formal sector fails to deliver, diverting waste from dumpsites. (2 marks).
- Limitations (Cons): Resource 3 notes their work is "hazardous and unrecognised." This implies poor working conditions, lack of safety gear, and social unsustainability. It is not a sustainable solution for the workers themselves, even if it helps the environment. (2 marks).
- Evaluation: They are effective in material recovery but ineffective in providing social sustainability. A truly sustainable system would need to formalise and protect these workers, integrating them into the formal economy. (2 marks).

Section B: Structured Response & Data Analysis (10 Marks)

Question 7: Identify two regions projected to face High Water Stress by 2040 according to Resource 4. [2]

Marking Guidance:
- 1 mark for each correct region identified from the "High Stress" list in Resource 4.
- Acceptable answers: North Africa, Middle East, Central Asia, parts of India, parts of China.

Question 8: Explain why Southeast Asia is projected to have Low Water Stress despite having high population densities in certain areas. [4]

Marking Guidance:
- 1 mark for identifying high rainfall/precipitation (Tropical Rainforest/Monsoon climate).
- 1 mark for explaining that high supply offsets high demand.
- 1 mark for identifying large river systems (e.g., Mekong, Irrawaddy) providing abundant surface water.
- 1 mark for noting that population density is localized (urban), while water resources are widespread/regional, or that agricultural water use may be less intensive than in arid regions.

Question 9: Discuss one potential conflict that may arise between agricultural and urban water users in regions facing High Water Stress. [4]

Marking Guidance:
- 1 mark for identifying the conflict: Competition for limited water resources.
- 1 mark for explaining the agricultural perspective: Farming requires large volumes for irrigation; food security is at stake.
- 1 mark for explaining the urban perspective: Growing cities need water for domestic/industrial use; political power often lies with urban centres.
- 1 mark for discussing the outcome/implication: e.g., Water diversion from rural to urban areas leads to rural poverty, crop failure, or social unrest. Or, urban users pay higher prices, forcing agricultural abandonment.

Section C: Extended Response (20 Marks)

Question 10: "To what extent is technological innovation the most important factor in achieving resource sustainability?" Discuss this statement with reference to named examples. [20]

Marking Rubric:

Level 4 (17-20 marks): Comprehensive, balanced, and critical evaluation.
- Clearly defines resource sustainability.
- Strong argument for technology: e.g., Renewable energy tech (solar/wind) reducing fossil fuel dependence; Desalination in Singapore/Israel solving water scarcity; Precision agriculture reducing fertilizer runoff.
- Strong counter-argument: Technology is insufficient without behavioral change (consumption patterns), policy/regulation (carbon taxes, bans on single-use plastics), and economic factors (cost of green tech).
- Evaluates "most important": Argues that technology is an enabler but political will and social acceptance are drivers.
- Uses specific, detailed case studies (e.g., Singapore’s NEWater, Germany’s Energiewende, China’s solar dominance).
- Well-structured, coherent, and precise geographical terminology.
Level 3 (13-16 marks): Good understanding and evaluation.
- Discusses technology’s role with examples.
- Discusses other factors (policy, behavior) but may lack depth or balance.
- Case studies are present but may be less detailed or generic.
- Conclusion is present but may be somewhat simplistic.
Level 2 (9-12 marks): Descriptive or partial answer.
- Lists technological innovations without deep analysis of their impact on sustainability.
- Mentions other factors but does not evaluate their relative importance.
- Case studies are vague or missing.
- Lacks clear structure or critical evaluation.
Level 1 (1-8 marks): Limited knowledge.
- Simple statements about technology being good.
- Little or no reference to sustainability concepts.
- No relevant examples.

Indicative Content for Answer:

Argument for Technology as Most Important:
- Efficiency: Tech allows us to do more with less (e.g., LED lighting, smart grids).
- Substitution: Tech creates alternatives to scarce resources (e.g., synthetic materials, lab-grown meat, renewable energy replacing coal).
- Remediation: Tech cleans up past damage (e.g., carbon capture and storage, water treatment plants).
- Example: Singapore’s NEWater technology turns wastewater into potable water, overcoming natural water scarcity. Without this tech, sustainability would be impossible given its geography.
Argument Against (Other Factors are More Important):
- Policy/Regulation: Tech exists but isn't adopted without incentives. E.g., Carbon pricing drives adoption of green tech. Without the Paris Agreement or local laws, companies won't invest.
- Behavioral/Cultural: Overconsumption drives resource depletion. Tech cannot fix a culture of waste. E.g., Fast fashion continues despite recycling tech because consumers buy too much.
- Economic Equity: Green tech is expensive. If only rich nations can afford it, global sustainability fails. Financial aid and technology transfer are crucial.
- Example: Electric Vehicles (EVs) are tech solutions, but if the electricity comes from coal (policy/energy mix issue) or if batteries are mined unsustainably (governance issue), the net sustainability gain is limited.
Conclusion:
- Technology is a necessary but not sufficient condition. It provides the tools, but political will, economic frameworks, and social behavior determine whether those tools are used effectively. Therefore, it is not the most important factor in isolation; an integrated approach is required.