环境保护英语lAirpollutionlWaterpollutionlPastandtodaylThepollutionseffectonuslWhatshouldwedo环境保护英语环境保护英语1.natureproblem.2.peoplesduty.环境保护英语Airpollutionisatitsworstoverbigcitieswheremillionsofpeoplelive,work,andtravelaboutincars,buses,andtrucks.Factorychimneyscanbefittedwithdevicestocutdownairpollution,butthisisexpensive.Ifbetterpubictransportandcyclelaneswereavailableintownsandcities,peoplewouldbelesslikelytousetheircars,reducingtheoverallamountofpollution.环境保护英语Smokingcigarettesaddstothegenerallevelsofairpollutionaswellasdamagingourhealth.Cigarettesmokecontainschemicalsthatcancausecancer,agaswhichstopsoxygenbeingtakenintothebloodandasubstancecallednicotine,whichraisesbloodpressureandmakestheheartbeatfaster.No-smokingareascutdownonthispollutionandsavenon-smokersbreathinginotherpeoplescigarettesmoke.环境保护英语1.Airpollutionindex.(API)2.Particulatematter(PM2.5)Airpollutionindexisagroupofnumberswhichshowhowserioustheairpollutionis.Akindofstatisticsaboutthediameterofmatterswecanbreathein.环境保护英语1.carbondioxide(CO2)2.carbonmonoxide(CO)3.suldurdioxide(SO2)4.环境保护英语Kyoto Protocol!环境保护英语TheKyotoProtocolwasanagreementnegotiatedbymanycountriesinDecember1997andcameintoforcewithRussiasratificationonFebruary16,2005.ThereasonforthelengthytimespanbetweenthetermsofagreementbeingsettleduponandtheprotocolbeingengagedwasduetotermsofKyotorequiringatleast55partiestoratifytheagreementandforthetotalofthosepartiesemissionstobeatleast55%ofglobalproductionofgreenhousegases.环境保护英语TheKyotoProtocol,whilewellintentioned,wouldappeartobedoomedtofailingitsobjectivesevenbeforethe2008-2012averagingperiodcommences.Carbondioxidelevelsintheatmospherearerisingatafrighteningratewithnosignofslowing.Globaltemperaturesarecontinuingtorise.环境保护英语ThesciencebehindKyotowasshakyduetothelimitedavailabilityofcrucialdataandknowledgeatthetime;particularlyinregardtopositivefeedbackloopsinnaturebeingrevealedthatamplifywarmingandpreventcarbondioxidefrombeingabsorbed.ScientistsstudyingglobalwarmingarefindingNaturefightingbackinwaystheynevercontemplateddaily.环境保护英语Kyotoshouldbeviewedasasteppingstonetomoredrasticaction.Andthatactionisrequirednow.环境保护英语Waterprotection环境保护英语Weallknowthatwaterisveryimportantinourlife.环境保护英语Allkindsofbeautifulwater环境保护英语Waterscarcityandpollutionhasbecomeoneofthemostimportantthingsinrecentyears.Inthischapterwelldiscussbothfreshwaterandwastewatertreatment,eitherforreuseordisposalintheenvironmentwithoutpollutingit.环境保护英语DroughtPollution环境保护英语NOWApproximately 300 million nationwide have no access to clean water. Furthermore, over 700 million Chinese drink fetid water below World Health Organization standards. Almost 90% of underground water in cities are affected by pollution and 80% of Chinas rivers fail to meet standards for fishing. Almost all of the nations rivers are considered polluted to some degree, and half of the population lacks access to clean drinking water .Ninety percent of urban water bodies are severely polluted.环境保护英语Water pollutionmanage water pollution环境保护英语Savewaterineverydaylife环境保护英语Whatshouldwedo?Itisaproblem,butItistimetodo!环境保护英语Take action now!环境保护英语Long long ago,our mother earth is a amazing planet with deep blue water and sky.There are kinds of wild animals which had a happy life at the sake of god.环境保护英语环境保护英语Itsnotwhatwesay,butwhatwedoTHATreallycounts环境保护英语环境保护英语环境保护英语.Environmentalproblemsarebecomingmoreandmoreseriousallovertheworld.Forexample,carshavemadetheairunhealthyforpeopletobreatheandpoisonousgasisgivenoffbyfactories.Treesonthehillshavebeencutdownandwastewaterisbeingpouredcontinuouslyintorivers.Furthermore,whereverwegotoday,wecanfindrubbishcarelesslydisposed.Pollutionis,infact,threateningourexistence.Theearthisourhomeandwehavethedutytotakecareofitforourselvesandforourlatergenerations.Fortunately,moreandmorepeoplehaverealizedtheseproblems.Measureshavebeentakentocopewiththeseproblemsbythegovernment.Lawshavebeenpassedtostoppollution.Ihopetheproblemwillbesolvedinthenearfutureandourhomewillbecomebetterandbetter环境保护英语环境保护英语Environmentalproblemsarebecomingmoreandmoreseriousallovertheworld.Forexample,carshavemadetheairunhealthyforpeopletobreatheandpoisonousgasisgivenoffbyfactories.Treesonthehillshavebeencutdownandwastewaterisbeingpouredcontinuouslyintorivers.Furthermore,whereverwegotoday,wecanfindrubbishcarelesslydisposed.Pollutionis,infact,threateningourexistence.Theearthisourhomeandwehavethedutytotakecareofitforourselvesandforourlatergenerations.Fortunately,moreandmorepeoplehaverealizedtheseproblems.Measureshavebeentakentocopewiththeseproblemsbythegovernment.Lawshavebeenpassedtostoppollution.Ihopetheproblemwillbesolvedinthenearfutureandourhomewillbecomebetterandbetter环境保护英语死亡原因比例恶性肿瘤27.63%脑血管病21.33%心脏病20.43%呼吸系统疾病10.10%损伤及中毒5.11%内分泌营养和代谢疾病3.55%消化系统疾病2.67%泌尿生殖系统疾病1.88%神经系统疾病1.14%精神障碍1.12%环境保护英语Todealwithwaterpollution:thegovernmentsofallcountriesaresupposedtoformulaterulesandregulationstodealwiththepollutionproblem.Pollutedwatermustbepurifiedbeforeitwasdischarged.Tryourbesttosavewater,Wedocanmakedifferences.环境保护英语TipstosavewaterWhenbrushingyourteethortakingashower,onlyletthewaterrunduringtherinsestage:turnoffthewaterwhenbrushingyourteethandshampooing.-Insteadofbuyingwaterbottles,buyare-usablewaterbottleandfillitwithtapwater.环境保护英语Cutyourshowertimeby1minute.Itmightnotseemlikemuch,alittlegoesalongway,whichcansaveyouupto150gallonsofwateramonth.环境保护英语Planttrees,Theycleantheairandbringusenoughoxygen.Theyhelpkeepthebalanceofnature.环境保护英语Takebusinsteadofbytaxiorcarifyouarenoturgent.环境保护英语环境保护英语环境保护英语