Question : What is a sustainable approach to managing urban waste?
Option 1: Increasing incineration without energy recovery
Option 2: Expanding landfill areas
Option 3: Promoting the circular economy and waste-to-energy conversion
Option 4: Reducing investment in waste sorting facilities
Correct Answer: Promoting the circular economy and waste-to-energy conversion
Solution : Promoting the circular economy and waste-to-energy conversion is a sustainable approach to managing urban waste as it focuses on resource efficiency and energy recovery from waste.