|
“Best of all things is water.” For any living being water, air food and shelter are the primary needs, of which water has the greatest important. Without food human can survive for a number of days, but without water he cannot. As 70-80% of our body weight is nothing, but water. That itself shows its important. Water is used for the different purposes like Drinking Cooking Bathing Washing Cleaning Watering of loans and Gardens As a media of heating Media of cooling For air conditioning purpose Fire re-creation In swimming pools, Fountains and cascades For making steam power It is used as a media as solvent and number of other Industrial processes. With the advancement of civilization, the utility of water has enormously increased. As we know the 3/4th of our planet is water, still the living organism of our planet is facing the scarcity of useful water. The word useful makes lot of difference. What is its mean?
|
