Water three forth of our earth consists of water .water chemically made of two atoms of hydrogen and one of oxygen.it is the basic requirement of life.
Now a days water is found to be scerce and lot of awarness is generated to tell people how to conserve water.Rain water harvesting is also in as water is not generated it only changes its form .Recycling of waste water into pure form .
Water is used for almost everything Drinking,bathing,preparing food ect
bhai tu apne bacche ki textbook se likh raha hai ya apne bacche ko padhate hue khud seekh gaya
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