Waterisveryimportantforlivingthings.Withoutwatertherecanbenolifeonearth.Allanimalsandplantsneedwater.Manalsoneedswater.
Waterisfoundatmosteverywhere.Eveninthedriestpartoftheworldthereissomewaterintheair.
Asweallhavefoundout,watermaybeasolid,oraliquidoragas.Whenitisasolid,itmaybeashardasbrick,Whenitisaliquid,youcanpouritoutofacontainer.Whenitisagas,youcannotseeorfeelit.
Althoughabout70percentoftheearth'ssurfaceiscoveredwithwater,therearemanyplacesintheworldstillrunningoutofwater.Soweshouldmakegooduseofwateronearth.
Waterisveryimportantforus.Wemustdrinkwatereveryday.Wecan’tlivewithoutwater.Wateriseverywherearoundus.Athome,weusewatertowashclothes,towashdishes,tocookrice,tocleantheflat,tohaveshowers,tomakedrinks,tocleanourteeth,tohaveabathandsoon.Atwork,peopleusewatertoputoutfires,togrowvegetables,tomakethingsinfactoriesandsoon.Wealsocanswiminthesea.Waterisimportantforus,isn’tit?