environment easy mcq

The fundamental principle of modern waste management is often summarized by the '3 R's'. What are they?

  1. Read, Register, Remember
  2. Reduce, Reuse, Recycle
  3. Run, Rest, Recover
  4. Restore, Replenish, Renew

Answer: Reduce, Reuse, Recycle

The 3 R's represent a hierarchy designed to minimize waste generation and maximize resource efficiency.

Topic Miscellaneous Environment
Exam Relevance SSC, Railway

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