Downcycling is defined as recycling that reduces material quality over time.

Downcycling is defined as recycling that reduces material quality over time.

• A. Recycled into the same product
• B. Recycled into a different product
• C. Recycling that reduces material quality over time
• D. Composting

Answer: (C)

Downcycling means the material’s quality declines with each reuse or recycling step. When a used material is recycled into a product that has lower value or performance than the original, that’s downcycling. This happens with many plastics, paper, and textiles because the recycling process can break down material properties, mix in contaminants, or blend different streams, so the new product isn’t as strong or useful as the original. That’s why the definition fits: it describes recycling that reduces material quality over time. Recycling into the same product is typically closed-loop and aims to preserve quality, while recycling into a different product can vary in quality. Composting, on the other hand, is biological decomposition rather than recycling into a manufactured product.

Downcycling means the material’s quality declines with each reuse or recycling step. When a used material is recycled into a product that has lower value or performance than the original, that’s downcycling. This happens with many plastics, paper, and textiles because the recycling process can break down material properties, mix in contaminants, or blend different streams, so the new product isn’t as strong or useful as the original. That’s why the definition fits: it describes recycling that reduces material quality over time. Recycling into the same product is typically closed-loop and aims to preserve quality, while recycling into a different product can vary in quality. Composting, on the other hand, is biological decomposition rather than recycling into a manufactured product.