Which term describes an economy model in which resources remain in use for as long as possible, from which maximum value is extracted while in use, and the products and materials are recovered and regenerated at the end of the product life cycle?

• A. An economy model in which resources remain in use for as long as possible, from which maximum value is extracted while in use, and the products and materials are recovered and regenerated at the end of the product life cycle.
• B. Circular economy
• C. Clean technology
• D. The worker

Answer: (A)

The main idea being tested is keeping resources in use for as long as possible, extracting maximum value during use, and recovering materials at the end of a product’s life. Naming this approach is the circular economy, a model that designs systems to close the loop—keeping products and materials circulating through reuse, remanufacturing, and recycling rather than becoming waste. This term precisely captures the goal of maximizing value while in use and regenerating materials at end of life. The other options don’t name this approach: clean technology focuses on reducing environmental impact through technology, and the worker is unrelated to the concept. The descriptive option describes the idea itself but does not state the term.