Which of the following is used for the collection and disposal of nonhazardous solid waste?

Employing a variety of disposal methods is the most effective approach for the collection and disposal of nonhazardous solid waste. This method allows for flexibility and effectiveness in addressing different types of waste materials and the unique challenges they may present. Different disposal techniques can optimize waste management practices, such as recycling, landfilling, composting, and incineration, each suited for specific waste streams. By utilizing various methods, a community can ensure that waste is handled in the most environmentally responsible and efficient way possible.

In contrast, relying on a single method might lead to inefficiencies or increased environmental impacts if that method is not suitable for all types of waste. Additionally, community efforts are important but should not be the sole reliance, as structured methods and best practices are essential for comprehensive waste management.