water research

uses of water:

• agriculture


• as a scientific standard


• for food and drinking


• for extinguishing fires


• hygiene chemical uses


• as a heat tranfer fluid (like to get cooler the beer or the wine in an ice full bucket)


• for energy


• water industries


• recreation

percentages in the earth planet

• water covers 71% of earth's surface


• 1.6%: ground waters and aquifers


• 0.001%: as vapor or clouds


• 97%: oceans


• 2.4%: polar ice caps and glaciers


• 0.6%: rivers, lakes and ponds

water is phisically presented in solid liquid and gas:

• solid:ice


• liquid: normal water


• gas: clouds vapor