An article reporting on sustainable innovation in South America presents the following overview:
"In northern Chile's Atacama region, immense mounds of discarded fast-fashion apparel have accumulated over decades, creating severe environmental hazards in the arid desert. To combat this growing crisis, a coalition of local engineers, environmentalists, and regional artisans launched an innovative upcycling enterprise called Ecofibra. The project collects discarded synthetic and cotton garments directly from desert landfills and processes them into durable thermal and acoustic insulation panels for social housing. By shredding the textiles and treating the fibers with non-toxic fire retardants, the facility produces high-efficiency construction materials that reduce heating costs for low-income families during frigid desert nights. In its first three years of operation, the initiative successfully repurposed over five hundred tons of discarded clothing, creating steady green manufacturing jobs for local residents while mitigating landfill fires. Organizers emphasize that transforming regional waste into affordable housing solutions demonstrates how environmental remediation and social equity can reinforce one another."
Which of the following best expresses the primary main idea of the passage?
- AThe manufacturing facility successfully repurposed more than five hundred tons of discarded clothing from landfills in its initial three years.
- BInternational fast-fashion corporations have agreed to finance regional housing construction across South American communities.
- A community-driven initiative transforms discarded desert textiles into residential insulation to tackle environmental waste and support social welfare.Answer
- DThermal panels made from recycled textiles are universally superior to traditional building insulation in all modern architectural contexts.