Question

How do we prevent scarcity of water.

Answer 1

we can prevent scarcity of water by turning the taps of when the usage of water is completed,we must not waste water for small uses like wetting our hands,playing with water.we must not pollute the water bcoz that water cannot be used again

Answer 2

We can turn off the taps when not in use
Take a shorter shower
Fix any dripping tap