Question:
What are the 3R s of waste management?
What are the 3R s of waste management?
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The 3Rs are listed in order of preference: Reducing is better than Reusing, and Reusing is better than Recycling.
Updated On: Jul 4, 2026
- Reduction, Reuse/Redistribution, Recycling /Recovery
- Reduction, Reuse, Residue
- Reduction, Recycling, Reaction
- Reduction, Reaction, Recouping
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The Correct Option is A
Solution and Explanation
Concept:
The "Waste Hierarchy" is a conceptual framework for sustainable resource management.
• It prioritizes actions based on their environmental impact.
• The 3Rs are the foundation of this hierarchy.
Step 1: Defining the first R: Reduce.
Reduction involves consuming less and minimizing the initial generation of waste. This is the most preferred method in the hierarchy.
Step 2: Defining the second R: Reuse.
Reuse (or Redistribution) involves using items multiple times for their original or new purposes. This prevents items from entering the waste stream prematurely.
Step 3: Defining the third R: Recycle.
Recycle (or Recovery) involves processing waste materials into new products. This is the final step before disposal/landfilling. Final Answer: (A)
• It prioritizes actions based on their environmental impact.
• The 3Rs are the foundation of this hierarchy.
Step 1: Defining the first R: Reduce.
Reduction involves consuming less and minimizing the initial generation of waste. This is the most preferred method in the hierarchy.
Step 2: Defining the second R: Reuse.
Reuse (or Redistribution) involves using items multiple times for their original or new purposes. This prevents items from entering the waste stream prematurely.
Step 3: Defining the third R: Recycle.
Recycle (or Recovery) involves processing waste materials into new products. This is the final step before disposal/landfilling. Final Answer: (A)
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