Read the passage below carefully:
Despite their marginalization in formal municipal zoning plans, informal urban wetlands across coastal West Africa function as crucial ecological infrastructure. Rather than mere degraded vacant lots, these low-lying hydrological basins perform dual protective functions: absorbing high-volume storm surges during seasonal monsoons and mitigating the urban heat island effect through evapotranspiration. However, real estate developers frequently mischaracterize these ecosystems as wasteland to justify land reclamation and high-density commercial construction. This mischaracterization overlooks empirical studies demonstrating that natural retention basins reduce infrastructure damage costs by up to forty percent compared to artificial drainage networks. Consequently, municipal policy must pivot from land reclamation toward integrating these natural wetlands into climate adaptation frameworks.
Match each statement from the passage (Left Column) to its correct structural function within the passage's argument (Right Column).
- Informal urban wetlands across coastal West Africa function as crucial ecological infrastructure despite municipal marginalization.Central Thesis / Main Idea
- Natural retention basins reduce infrastructure damage costs by up to forty percent compared to artificial drainage networks.Empirical Supporting Detail
- Real estate developers mischaracterize wetland ecosystems as wasteland to justify land reclamation.Opposing Viewpoint / Counter-perspective
- Municipal policy must pivot from land reclamation toward integrating natural wetlands into climate adaptation frameworks.Prescriptive Conclusion / Actionable Implication