Water is very useful, important, necessary for our survival on earth .
Role of youth -we should turn off the tap when not in use.
we should turn off the tap while bathing, brushing.
while cleaning our house we should use minimum water to save water for our future generations.
we should save water as it is very necessary for proper functioning of our body.
1.It helps in the excretion of our body waste.
2.It maintain the body temperature.