WORLD WATER DAY
An awareness for conserving water... Water is a precious resource. In earth around 72% of surface area is covered with water. In spite of enormous amount of water available on earth, we suffer a lot in Summer to get it. There are several sources of water like Wells, tube-wells, ponds, rivers, lakes, seas, oceans streams, ice-cups and underground water. Also water is present in the atmosphere in the form of water vapour; But we can't use it because most of it is saline in nature. About 97.3% of water is saline and only 2.7% of it is freshwater. All of the freshwater can't be used by us as they are stored at underground and present in ice-cups. If we consider all the water resources 2ltr, out of which only one half spoon water is fresh water. Now we estimate that the grand total of earth's water resources are limited and it can't be growing up. It is approximately estimated that the volume of water present in earth's...
