大学英语以energy-savingandenvironment-friendly为题目写篇作文120个单词就可以
大学英语以energy-savingandenvironment-friendly为题目写篇作文
120个单词就可以
大学英语以energy-savingandenvironment-friendly为题目写篇作文120个单词就可以
大学英语以energy-savingandenvironment-friendly为题目写篇作文
120个单词就可以
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.