保护环境英语作文高一80词5篇.docx

保护环境英语作文高一80词5篇Oncemandidnothavetothinkabouttheprotectionofhisenvironment。Therewerefewpeopleontheearth，andnaturalresourcesseemedtobeunlimited。Todaythingsaredifferent。Theworldhasbeetoocrowded。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。Ournaturalresourceswilllastlongerifwelearntorecyciethem。Theworldpopulationwillnotrisesoquicklyifpeopleusemodernmethodsofbirthcontrol。Finally，ifweeducatepeopletothinkabouttheproblemsweshallhaveabetterandcleanerplanetinthefuture。保护环境英语作文高一80词2Environmentalproblemsarebeingmoreandmoreseriousallovertheworld。Forexample，carshavemadetheairunhealthyforpeopletobreatheandpoisonousgasisgivenoffbyfactories。Treesonthehillshavebeencutdownandwastewaterisbeingpouredcontinuouslyintorivers。Furthermore，whereverwegotoday，wecanfindrubbishcarelesslydisposed。Pollutionis，infact，threateningourexistence。Theearthisourhomeandwehavethedutytotakecareofitforourselvesandforourlatergenerations。Fortunately，moreandmorepeoplehaverealizedtheseproblems。Measureshavebeentakentocopewiththeseproblemsbythegovernment。Lawshavebeenpassedtostoppollution。Ihopetheproblemwillbesolvedinthenearfutureandourhomewillbeebetterandbetter。保护环境英语作文高一80词3Throughouthistorymanhaschangedhisphysicalenvironmentinordertoimprovehiswayoflife。Withthetoolsoftechnologyhehasalteredmanyphysicalfeaturesoftheearth。Hehastransformedwoodlandsandprairi