Which term describes wastes that biodegrade into compost under controlled conditions?

• A. Compostable wastes
• B. Recyclable wastes
• C. Composting
• D. Biodegradable wastes

Answer: (A)

Compostable wastes are materials that can biodegrade into compost under controlled conditions. This means they break down with the help of microorganisms in a managed environment with appropriate heat, moisture, and aeration to produce a stable, nutrient-rich product. It’s more specific than simply biodegradable, which covers materials that can break down but may not become usable compost or require particular conditions. Composting is the process used to turn compostable wastes into compost, while recyclable wastes are processed into new products rather than compost. So, the term that fits the description is compostable wastes.