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Which of the following practices helps in conserving water resources?

easy Q13 of 15
General Science - Physics (Basics)
Which of the following practices helps in conserving water resources?
ARainwater harvesting
BAfforestation
CUse of unleaded petrol
DUse of scrubbers
Step-by-Step Solution
  1. Step 1: Identify the concept

    The question focuses on methods of conserving water resources.
  2. Step 2: Apply the concept

    Rainwater harvesting collects and stores rainwater for reuse, conserving water. Afforestation conserves biodiversity, unleaded petrol reduces air pollution, and scrubbers reduce industrial emissions.
  3. Final Answer:

    Rainwater harvesting → Option A
  4. Quick Check:

    Water conservation = Rainwater harvesting ✅
Quick Trick: Remember 'W' in SAW stands for Water treatment including rainwater harvesting.
Common Mistakes:
  • Confusing afforestation with water conservation or mixing pollution control with conservation.
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