Today,therearemanyproblemsinourlife,thebiggestofwhichispollution.Everyonewantstohaveahealthyenvironment.so,whatshouldwedo?

　　Myideasistoreducepollutionandsaveenergy.Forexample,wecangotoworkorschoolonfoot,bybikeorbybusinsteadofdrivingacar.Also,beforeweleaveourhouses,weshouldcheckwheatherthelightsareturnedoff.Wealaoshouldmakegooduseofthingsandrepairthemfirstinsteadofthrowingthemawayandbuyingnewones.weshouldalwayssaveenergyandresouses.Ifwecanuseproductsmadefromrecyclematerials,suchasrecyclepaper,wecanhelpsavetrees.

　　Toprotectourenviromentwemustactfromnowandeachdetails,andIbelievewecandothis.

　　Nowtheenvironmentismoreandmoreinportanttous.Nowadayssomepeopledon'tpayattentiontothis.Peoplehavecutdownthetrees.Alotofrichlandhaschangedintodesert.Theydon'tknowtreescanstopthewindfromblowingtheearthawayandalsopreventthewaterfromwashingearth.

　　Therearemanypeoplelitteringhereandthere.ItinfluencesthelookofQuancheng.Somefactoriesarepouringthewastewaterintotheriver,mostofthefishhasgone.Theriversmellsterrible.ThesehavegreataffectsonourQuancheng'senvironment.

　　Sowemusttakesomemeasurestoprotecttheenvironmentandmakeourcitymoreandmorebeautiful.

　　Oncemandidnothavetothinkabouttheprotectionofhisenvironment.Therewerefewpeopleontheearth,andnaturalresourcesseemedtobeunlimited.Todaythingsaredifferent.Theworldhasbecometoocrowded.Weareusingupournaturalresources,andpollutingourenvironmentwithdangerouschemicals.Ifwecontinuetodothis,humanlifeonearthwillnotsurvive.Werealizethatiftoomanyfisharetakenfromthesea,therewillsoonbenoneleft.Yet,withmodernfishingmethods,moreandmorefisharecaught.Weknowthatiftoomanytreesarecutdown,forestswilldisappear.Yet,wecontinuetousepowerfulmachinestocutdownmoreandmoretrees.Weseethatifriversarepollutedwithwasteproducts,wewilldie.Yet,wasteproductsarestillputintorivers.Weknowthatifthepopulationcontinuestoriseatthepresentrate,inafewyears,therewon’tbeenoughfood.Whatcanwedotosolvetheseproblems?Ifweeatmorevegetablesandlessmeat,therewillbemorefoodavailable.Landforcropsfeedsfivetimesmorepeoplethanlandwhereanimalsarekept.Ournaturalresourceswilllastlongerifwelearntorecyclethem.Theworldpopulationwillnotrisesoquicklyifpeopleusemodernmethodsofbirthcontrol.Finally,ifweeducatepeopletothinkabouttheproblemsweshallhaveabetterandcleanerplanetinthefuture.