God’s Water Supply System – Mind boggling design
Thus the Lord has preserved water on three fourths of the globe and has made it salty to preserve it. Salty water does not decompose, and that is the arrangement of providence. The Lord has engaged the powerful sun to evaporate the water of planets like earth and distill it into clear water in the clouds and then stock it on the peaks of mountains, as we stock water in overhead tanks for later distribution. part of the stock of water is refrigerated into ice, so that it will not flood the earth for no good purpose. The ice melts gradually throughout the year, flows down through the great rivers, and glides down to the sea again for preservation.
– Srila Prabhupada, Light of the Bhagavata 3, Purport