Pollutionhasbeenaseriousproblemforacertaintimearoundtheworld.Therearemanycausesforit.Transportationisthemainfactorofpollution.Whenthewastegasfromcarsisreleased,theairispolluted.Peoplebreathinginthepollutedaircandeveloprespiratorydisease.Anotherfactoristhatpeoplethrowtheirgarbageeverywhere.Allkindsofgarbagenotonlyspoilthesplendidenvironment,butalsocauseenvironmentalpollution.What'smore,industrialpollutionalsodeservesourattention.Wastewaterfromfactoriesispouredintoriversandthiscauseswaterpollution.Asaconsequence,thegreenhouseeffectbecomesaproblemwhichneedsourimmediatecautionandhowtosolveisurgentallovertheworld.Atpresent,somemeasureshavebeentakentoprevernt.
Forexample,peopleclassifythegarbageandsomeisrecycledafterbeingcollected.Peoplearealsoencouragedtousepaperproductsinsteadofplasticproductsbecauseweknowthatourlivingconditionwillbeworseifwekeepignoringthisproblem.AndIbelievewecanpreventpollutionifeveryonemakestheefforts.
Asisvividlydepictedfromtheabovepicture，itseemstobeastonishingandthought-provokingonsecondthoughts.Themosteye-catchingfeatureinthepicturethatimpressesmeprofoundlyisthatincrediblyeventhepetdogwearsamasktopreventtheterriblesmogandhaze.Asamatteroffact,recentyearshaswitnessedasevereair-pollutionphenomenontriggeredbyautomobilegasemissionandindustrialexhaust,whichwilldefinitelybedisastroustoindividualsurvivalandpersonaldevelopment.
Itgoeswithoutsayingthattheproblemofhazyweathershouldbeattachedgreatimportancetobythegovernmentandtheconsequencesshouldbetakenintoprofoundconsideration.Toaccountfortheabove-mentionedair-pollutionphenomenon,acoupleofseverereasonsshouldbepointedout.Ontheonehand,theseverelypollutedairindustrialwasteshavebeenpumpedintotheair,thelakesandriversandanincreasingnumberofautomobilescrowdintothestreetsandproducethegasemission.Ontheotherhand,thewidespreaduseofplasticbagsandcoalburningaswellasthenationwideconstructiondusthavebeenpumpedintotheairfromtimetotime.
Asamatteroffact,thesmogandhazenotonlydoesharmtothelungsandnosesbutalsogivesrisetohorribletrafficaccidents.Inaddition,noissueisasharmfulastheenvironmentaldeterioration,whichwillbeapotentialthreattothesurvivalofhumanbeingsthatweareunwillingtosee.JustaccordingtoarecentsurveymadebyoneMorningNews,morethan40percentofChinesecitiesaresufferingfromthehazyweatherperyear.
Asaresult,itisessentialthatacoupleofeffectivemeasuresshouldbetakentopreventtheenvironmentalpollution.Tostartwith,thelocalgovernmentshouldtakemoresteps,suchasclosingthefactorieswhichproducedtoomuchindustrialexhaust,plantingmoretreesanddevelopmorehigh-techproductssothatairqualitycanbebetterandtheweathercanbemoreagreeable.Inaddition,thegovernmentshouldseverelypunishthosewhodestroytheenvironmentintentionally.Lastbutnotleast,itisurgenttolimitthenumberofprivatecarsintheurbancitiesandweshouldadoptthemostcutting-edgetechnologieswithaviewtocreatingmoreenergysubstitutesinsteadofthepetroleum.Onlybytheabove-mentionedpragmaticmeasurescanweenjoybetterhealthandliveamorecomfortablelife.
Waterisusedinhomes,infarming,andinmanufacturing.Thewaterusedbythepeoplecomesfromoceans,lakes,rivers,andstreams.Manywatersourcesarebecomingpolluted.
Peoplearethrowingthingsintothewater.Factoriesaredumpingwastematerialsintothewater.Citiesaredumpingsewageintothewater.Somewatersourceshavebecomesobadlypollutedthatthewatercannotbemadefittouse.
WouldyouliketodrinkwaterthatcamefromasourcethathadbeensobadlymistreatedNowisthetimethatweshouldtakeupourresponsibilitytoprotectourenvironmentfrombeingpolluted.