Waterisveryimportanttous. Ifyoudonthavewaterforthreedays, youwilldie. Wecanusewaterforflowers, swimming, washingandmanydifferentthings. Weuseittocook, makeelectricity, putoutfiresandsoon. Weusemillionsoflitersofwatereveryday.
Doyouknowhowdoesthewatercometoyourhome? Ittravelsthroughwaterpipes. Somearelongandwidebutsomeareshortandnarrow. Thenthewatertravelsthroughthewaterpipestothereservoirs. Thenittravelsthroughthewaterpipestotheriverandtothespecialfactories (wecallwaterplants) thatpurifythewater. Whenthewaterispurified, wecandrinkit. Pleasedontleavegarbageinthewateronwhichweline, andkeepthewaterclean.