Read the passage below carefully:
For centuries, the traditional Adire indigo-dyeing industry of Abeokuta relied on natural plant extraction, a craft that experienced a sharp decline following the mid-twentieth-century influx of cheap synthetic dyes. Recently, however, a resurgence driven by artisan cooperatives has repositioned plant-based dyeing as a vital economic and environmental alternative. By substituting toxic chemical colorants with bio-sourced indigo and fermented cassava starch resist-pastes, these cooperatives significantly reduce heavy-metal effluent in local waterways. Furthermore, international demand for sustainably produced African textiles has enabled local weavers to command premium prices in export markets. Although scaling production remains constrained by the seasonal availability of wild Lonchocarpus cyanescens plants, the revival underscores how cultural preservation can align with ecological stewardship and rural prosperity.
Match each statement from the passage (Left Column) with its corresponding structural function in the text (Right Column).
- The resurgence of traditional plant-based Adire dyeing demonstrates how cultural heritage can harmonize ecological stewardship with rural economic growth.Central Main Idea (The primary thesis encapsulating the passage's overall message)
- Replacing synthetic chemical colorants with natural indigo and cassava starch pastes decreases heavy-metal contamination in nearby waterways.Ecological Supporting Detail (Empirical evidence highlighting environmental benefits)
- Growing global demand for ethically made African textiles enables local weavers to secure higher prices in export markets.Economic Supporting Detail (Empirical evidence illustrating financial advantages)
- The expansion and overall scalability of natural dyeing operations are restricted by the seasonal harvest cycles of wild dye plants.Limiting Constraint Detail (Evidence identifying operational challenges)