Sustainable waste management is achieved through: A. Training people for required technologies, B. Development of institutional framework, C. Online purchasing, D. Formulating laws, policies and rules, E. Developing community-based partnerships. Choose the correct answer.

Sustainable waste management rests on training people in the needed technologies, building an institutional framework, framing laws, policies and rules, and developing community-based partnerships.

Training equips workers to run collection, segregation and treatment systems.

An institutional framework fixes responsibility and coordination among agencies.

Laws, policies and rules set enforceable standards for handling and disposal.

Community-based partnerships bring households and local groups into segregation at source.

Online purchasing is only a consumer activity and plays no role in managing waste.

The hierarchy of reduce, reuse and recycle underpins all these measures.