A Level H2 Geography Resources Sustainability Quiz

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A-Level Geography H2 Quiz - Resources Sustainability

Name: ____________________
Class: ____________________
Date: ____________________
Score: ________ / 100

Duration: 90 Minutes
Total Marks: 100
Instructions: Answer all questions. Use the provided space for your responses. For source-based questions, refer to the hypothetical resources described in the prompts.

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Section A: Resource Identification and Description (Questions 1–5)

Focus: Basic knowledge and resource interpretation.

1. Identify two types of non-renewable resources and provide one specific example for each. [2]
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2. Describe the concept of "Sustainable Yield" in the context of fishery management. [3]
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3. Resource 1 shows a table of water stress indices for five Southeast Asian cities. Compare the water stress levels of the city with the highest index against the city with the lowest. [5]
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4. Define "Environmental Kuznets Curve" (EKC) and state what it suggests about the relationship between economic growth and environmental degradation. [4]
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5. Describe the characteristics of a "strategic resource" and explain why these resources often lead to geopolitical tension. [6]
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Section B: Process Analysis and Application (Questions 6–15)

Focus: Explaining mechanisms and applying concepts to contexts.

6. Explain how the process of "leaching" in tropical rainforests affects the sustainability of soil nutrients. [6]
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7. Resource 2 is a map of global rare-earth element deposits. Explain why the geographical concentration of these resources creates economic vulnerabilities for high-tech industries in developed nations. [7]
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8. Discuss how the "Resource Curse" (Paradox of Plenty) can hinder the socio-economic development of a country at a low level of development. [8]
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9. Explain the role of "technological leapfrogging" in allowing developing nations to achieve more sustainable resource use. [6]
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10. Resource 3 shows a graph of global peak oil projections. Explain the concept of "Peak Oil" and its implications for global energy sustainability. [7]
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11. Analyze how the transition from a linear economy to a circular economy reduces the pressure on virgin resource extraction. [6]
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12. Explain how the "tragedy of the commons" applies to the management of international waters (high seas). [7]
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13. Describe how the use of "Integrated Water Resources Management" (IWRM) can mitigate conflicts between agricultural and industrial water users. [6]
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14. Resource 4 shows an infographic on plastic waste composition in a coastal city. Explain the link between the waste composition shown and the degradation of local marine ecosystems. [7]
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15. Explain the impact of "virtual water" trade on the water sustainability of exporting countries in arid regions. [7]
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Section C: Evaluation and Synthesis (Questions 16–20)

Focus: Critical analysis and balanced argumentation.

16. "The implementation of carbon taxes is the most effective way to ensure sustainable energy transitions." To what extent do you agree? [10]
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17. Evaluate the effectiveness of "Community-Based Natural Resource Management" (CBNRM) compared to top-down government regulation. [10]
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18. To what extent is the sustainability of global food resources dependent on the development of genetically modified organisms (GMOs)? [10]
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19. "Economic development is a prerequisite for environmental sustainability." Discuss this statement with reference to the needs of countries at low levels of development. [10]
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20. Assess the extent to which international treaties (e.g., the Paris Agreement) are successful in managing global common-pool resources. [10]
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Answer Key - A-Level Geography H2 Quiz: Resources Sustainability

Section A

1. Non-renewable resources:

   • Fossil fuels (e.g., Coal/Oil/Natural Gas)
   • Metallic minerals (e.g., Copper/Iron/Gold) [2 marks: 1 for each type + example]

2. Sustainable Yield: The maximum rate at which a renewable resource can be extracted without reducing the base stock or compromising the resource's ability to regenerate for future generations. [3 marks: Definition of yield (1), mention of regeneration/stock (1), context of long-term sustainability (1)]

3. Resource 1 Analysis:

   • Identification of highest index city (1)
   • Identification of lowest index city (1)
   • Use of comparative language (e.g., "City A's index is X times higher than City B's") (2)
   • Correct referencing of data units (1)

4. Environmental Kuznets Curve (EKC): A hypothesized relationship where environmental degradation increases during the early stages of economic growth, reaches a peak, and then declines as income reaches a certain threshold. [4 marks: Definition (2), mention of the inverted-U shape/threshold (1), link to income/GDP (1)]

5. Strategic Resources: Resources critical to the economic and national security of a state (e.g., Cobalt, Lithium). [6 marks: Definition (2), explanation of supply chain vulnerability (2), link to geopolitical leverage/conflict (2)]

Section B

6. Leaching: High precipitation in tropical regions $\rightarrow$ water percolates through soil $\rightarrow$ dissolves and carries away soluble nutrients (cations) $\rightarrow$ results in nutrient-poor, acidic soils (oxisols). Sustainability is maintained only through rapid nutrient cycling from the litter layer. [6 marks: Process of percolation (2), removal of nutrients (2), impact on soil quality (2)]

7. Rare-Earth Elements: High concentration in one region (e.g., China) $\rightarrow$ creates a monopoly/oligopoly $\rightarrow$ risk of supply disruptions due to political instability or trade wars $\rightarrow$ impacts high-tech sectors (semiconductors, EVs) in developed nations. [7 marks: Identification of concentration (2), mechanism of vulnerability (3), specific industry link (2)]

8. Resource Curse: Abundance of resources $\rightarrow$ currency appreciation (Dutch Disease) $\rightarrow$ decline in manufacturing/agriculture $\rightarrow$ over-reliance on volatile commodity prices $\rightarrow$ potential for corruption/conflict over resource rents. [8 marks: Economic mechanism/Dutch Disease (3), volatility/dependence (3), social/political instability (2)]

9. Technological Leapfrogging: Skipping outdated, polluting technologies and adopting advanced, sustainable ones (e.g., skipping landlines for mobile, or coal plants for decentralized solar). [6 marks: Definition of leapfrogging (2), example of technology (2), link to reduced carbon footprint/resource efficiency (2)]

10. Peak Oil: The point in time when the maximum rate of global petroleum extraction is reached, after which production enters terminal decline. Implications: Energy price volatility, need for rapid transition to renewables, geopolitical shifts in power. [7 marks: Definition (3), economic implications (2), environmental/strategic implications (2)]

11. Circular Economy: Shift from "take-make-dispose" to "reduce-reuse-recycle-recover." Focus on designing out waste $\rightarrow$ keeping materials in use $\rightarrow$ regenerating natural systems $\rightarrow$ reduces demand for virgin ores/timber. [6 marks: Contrast linear vs circular (2), mechanism of material loop (2), impact on extraction (2)]

12. Tragedy of the Commons: Shared resource (high seas) $\rightarrow$ individual actors act in self-interest to maximize harvest $\rightarrow$ lack of ownership/regulation $\rightarrow$ collective depletion of fish stocks $\rightarrow$ collapse of the resource. [7 marks: Concept of shared resource (2), individual vs collective interest (3), outcome of depletion (2)]

13. IWRM: A process promoting the coordinated development and management of water, land, and related resources. Mitigation: Creating water-user associations, implementing quotas based on priority, using wastewater recycling for agriculture to save potable water for industry. [6 marks: Definition of coordination (2), specific strategy 1 (2), specific strategy 2 (2)]

14. Plastic Waste: High percentage of single-use plastics/microplastics $\rightarrow$ leakage into oceans $\rightarrow$ ingestion by marine fauna $\rightarrow$ bioaccumulation in food chain $\rightarrow$ habitat destruction (e.g., coral reef smothering). [7 marks: Link to resource data (2), biological impact (3), ecosystem-scale degradation (2)]

15. Virtual Water: The volume of freshwater used to produce a product. Exporting water-intensive crops (e.g., alfalfa, avocados) from arid regions $\rightarrow$ "exports" water that cannot be recovered $\rightarrow$ depletes aquifers $\rightarrow$ threatens local water security. [7 marks: Definition of virtual water (3), mechanism of export (2), impact on local sustainability (2)]

Section C

16. Carbon Taxes:

    • Agree: Internalizes externalities, incentivizes green innovation, provides government revenue for sustainable projects.
    • Disagree: Regressive impact on low-income households, risk of "carbon leakage" (industries moving to tax-free zones), insufficient if infrastructure for alternatives is missing.
    • Evaluation: Effectiveness depends on the tax rate and how revenue is reinvested. [10 marks: Balanced argument (6), use of examples (2), nuanced conclusion (2)]

17. CBNRM vs Top-Down:

    • CBNRM: Local buy-in, traditional knowledge, sustainable incentives. Weakness: Local power imbalances, lack of technical scale.
    • Top-Down: Standardized enforcement, large-scale funding, legal authority. Weakness: Lack of local compliance, "paper parks" (protected on paper only).
    • Evaluation: Hybrid models usually work best. [10 marks: Comparison of strengths/weaknesses (6), specific examples (2), synthesis (2)]

18. GMOs and Food Sustainability:

    • Pros: Increased yields, pest resistance, drought tolerance, reduced chemical pesticide use.
    • Cons: Monoculture risks, corporate control of seeds, potential biodiversity loss, ethical/health concerns.
    • Evaluation: GMOs are a tool, not a total solution; sustainability also requires systemic changes in distribution and waste. [10 marks: Analysis of pros (4), analysis of cons (4), evaluative judgment (2)]

19. Economic Development vs Sustainability:

    • Argument for: Wealth allows investment in green tech, better education, and stronger environmental regulations (EKC theory).
    • Argument against: Development often drives resource extraction; "degrowth" or "steady-state" economy may be more sustainable.
    • Context: LDCs face a "development-environment" trade-off; need for "green development" pathways. [10 marks: Discussion of EKC/wealth (4), counter-argument/degrowth (4), LDC context (2)]

20. International Treaties:

    • Successes: Global awareness, framework for cooperation, setting targets (e.g., 1.5°C).
    • Failures: Lack of enforcement mechanisms (non-binding), "free-rider" problem, conflict between national sovereignty and global needs.
    • Assessment: Moderate success in coordination, low success in absolute prevention of degradation. [10 marks: Analysis of mechanisms (4), analysis of barriers (4), final assessment (2)]