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Discuss in detail any FIVE environmental problems and the international measures taken to address these challenges - NSC Economics - Question 6 - 2023 - Paper 2
Question 6
Discuss in detail any FIVE environmental problems and the international measures taken to address these challenges. How can conservation and preservation help to en... show full transcript
Worked Solution & Example Answer:Discuss in detail any FIVE environmental problems and the international measures taken to address these challenges - NSC Economics - Question 6 - 2023 - Paper 2
Step 1
Discuss in detail any FIVE environmental problems and the international measures taken to address these challenges.
Answer
Introduction
Environmental sustainability is the ability of the environment to survive its use for economic activities. Various global issues threaten the environment and natural resources, including pollution, climate change, and biodiversity loss.
1. Biodiversity Loss
The rapid decrease in the diversity of species threatens ecosystems.
- International Measure: The United Nations' Convention on International Trade in Endangered Species (CITES) prohibits trade in endangered species to protect biodiversity.
- Conservation efforts aim to monitor and regulate endangered species through quotas.
2. Chemical Waste
Chemical waste poses significant health risks due to its toxicity.
- International Measure: The Basel Convention controls the transboundary movement of hazardous waste, ensuring that it doesn’t harm the environment.
3. Hazardous Waste
Hazardous waste presents long-term environmental dangers due to slow decomposition.
- International Measure: The Rotterdam Convention promotes shared responsibilities in regulating hazardous chemicals between countries.
4. Climate Change
The buildup of greenhouse gases, particularly carbon dioxide, is a major contributor to climate change.
- International Measure: The Kyoto Protocol sets greenhouse gas emission levels for developed countries to mitigate global warming.
5. Loss of Indigenous Knowledge
The erosion of knowledge about local ecosystems can jeopardize sustainable practices.
- International Measure: Local participation in conservation methods ensures that indigenous knowledge contributes to environmental management.
Conclusion
Coordinated international efforts are necessary to address these environmental issues effectively.
Step 2
How can conservation and preservation help to ensure that the environment is sustained?
Answer
Conservation and Preservation Measures
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Ecosystem Balance: Conservation efforts in South Africa can ensure a sustainable environment by promoting interactions between animal and plant species.
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Climate Mitigation: Reducing greenhouse gas levels is essential. This can be achieved by minimizing emissions through various ecological practices.
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Resource Management: Proper management of natural resources, like water and forests, helps in benefitting future generations.
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Waste Reduction: By reusing and recycling materials, communities can decrease resource consumption and pollution, leading to a healthier ecosystem.
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Sustainable Practices: Setting fishing quotas and regulating logging can prevent the over-exploitation of natural resources, ensuring they remain available for future generations.
Conclusion
Effective conservation and preservation strategies are crucial for sustaining the environment, requiring collaboration across various sectors and communities.