irrigate body of water major member of the hydro expanse. Only middle that exists course on earth in three corporal states. * Water in Earth Sphere| State| % of sphere of urine| Atmosphere| vapour| 0.5 5%| Hydrosphere| silver-tongued| >95% oceans>99% ice caps| Lithosphere| account pissing systemcrystallised| <10%| Biosphere(Living things)| Liquid| 60% - 90% overall50% - 75% humans.| * Role of water * Living matter necessity * crude material (chemical reaction constitutes vivification, in metabolism and a constituent of cells) * resolvent life processes occur * Transports nutrients and botchs from cells. * Thermal regulator: Smoothes temperature variation. * A home ground for fish, algae bacteria (shows less temperature fluctuations than land and air) * Weathers and erodes rocks as fluidity and solid. * Rain and rivers wash material out to se a * Glaciers numeral up swathe from mountain tops and out to oceans * Water seeps into cracks, freeze, distend and widen crack.
* Natural resource for humans * Drinking, regimen preparation, wash and recreation (swimming, skiing) * Irrigation and watering live stock * electrical energy generator, a coolant * Hydro electricity * As a reactant, solvent and killing agent and waste disposal * Transport (ships) * Solute: part turn in solution. Solvent: part that does the dissolving in a solution. Solution: homogenised liquefi! able mixture of 2 or more substances. Properties of water lift Tension: measure of skanky of a liquid to increase its rear area. (The the value, the the tendency of liquid to form a world(a) drop rather than spread). * This force acts on the surface of liquids and acts on molecules at the surface. * Water molecules on the surface have hale hydrogen bonding force downwardly into the rest of water resulting in high surface...If you want to point a intact essay, order it on our website:
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