The Ratio of Fresh Surface Water to Ocean Surface Water and Why it Matters
“Why does it matter that there is over thirty-two times as much water in the ocean than lakes?”
Water is foundational to biological life. 97% of surface water is located in the ocean while the rest are in lakes and other freshwater sources. Since humans are using freshwater at unsustainable rates and ocean water has extra salinity, people will have to think more about conserving water and expanding desalinization.