Single Answer MCQ
Q-00014698

Which of the following practices helps in water conservation?

1

Using chemical fertilizers

2

Rainwater harvesting

3

Building more factories

4

Increasing cement usage

Answer and Solution

Answer

B. Rainwater harvesting

Solution:

Rainwater harvesting is a practice that collects and stores rainwater, helping in conservation. The other options do not contribute positively to water conservation.

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