Did you know????
** There is the same amount of water on earth as there was when the earth was formed. The water that came from your faucet could contain molecules that Neanderthals drank....
** The water cycle has five parts: evaporation, condensation, precipitation, infiltration and surface run-off.
** In a 100-year period, a water molecule spends 98 years in the ocean, 209 months as ice, about 2 weeks in lakes and rivers, and less than a week in the atmosphere.