1、Airpollutionisoneofthemajorproblemsofthemodernworld.Agreatdealofenergyisneededtorunthefactoriesofmodernindustrialnations.Automobile,trains,planesandbussesneedenergy,too.Nearlyallofthisenergyisproducedbyburningfuels.Theburningproduceswastes,someofwhichremainintheair,causingairpollution.
2、ProtectOurEnvironment
3、However,itmaybethatwestillhavealongwaytogobeforewehavea"clean"world.Nearlyallofthecountriesaretryinghardtopreventandcontrolairpollution.Thereindeedseemstobenoendtotasksthatenvironmentalistswillberequiredtodo.Peoplewillcontinuallyfindnewwaystocontrolpollution
4、海洋污染英语作文五：Pollutingtheseas
5、Infactover80%ofallmarinepollutioncomesfromland-basedactivitiesandmanypollutantsaredepositedinestuariesandcoastalwaters.Herethepollutantsentermarinefoodchains,buildinguptheirconcentrationsuntiltheyreachtoxiclevels.ItoftentakeshumancasualtiestoalertustopollutionandsuchwasthecaseinMinimataBayinJapanwhenmanypeoplediedasaresultofapollutantbuildingupinfoodchains.Afactorywasdischargingwastecontainingmethylmercuryinlowconcentrationsintotheseaandasthispollutantpassedthroughfoodchainsitbecamemoreconcentratedinthetissuesofmarineorganismsuntilitreachedtoxiclevels.
6、Marinepollutionistheresultofproductsbeingthrownintoseasandoceans,mostlybymnkind:domesticwaste(sewageandrubbish,pollutantsinrunoffwater...),industrialwaste(hydrocarbons,metals,syntheticchemicalandorganicsubstances,radionuclides...)andagriculturalwaste(fertilisers,pesticides...).
7、组件构成烟雾可能对人们的健康有负面影响特别是儿童和老人。也不排除是某些疾病如哮喘、过敏、肺炎和肺部疾病。工人工作在露天有很高的风险在他们的健康。
8、Inaword,everybodyhashisdutytoprotecttheworld
9、Theproblemof“whitepollution”causedbyusedplasticisbecomingincreasinglyserious,inwhichplasticshoppingbagsplayanimportantrole.
10、Asaconsequence649peoplediedfromeatingfishandshellfishcontaminatedwithmercuryand3500peoplesufferedfrommercurypoisoning.
11、海洋污染英语作文二：ReduceSeaPollution
12、海洋污染英语作文三：Seapollution
13、海洋污染英语作文六：SeaPollution
14、Wemusttakeactionstoprotectourwhalefromdying.Onethingweshoulddoiscreatingabettersystemofdisposingofrubbish.Anothereffectivesolutionismakingshipsenvironmentallyfriendly.Sypermarketsshallstopthegivingofplasticbags.
15、Fromtheoverallsituation,wastewateremissionsgrowthspeed.Isexpectedin2000willreach666tons.Citylifesewagevolumewillcontinuetoincrease,in2000reachedabout783tons.Thewastewateroflow(estimatedat20%~30%),mostofuntreatedwastewaterdirectlyorindirectlydischargedintothewaterbody,theseriouspollutionofwaterresources.China'ssevenmajorriversystemsinnearlyhalfofseriouspollution,citysectionofriverwaterqualitygenerallyexceedthestandard86%.Thepollutedwater,moreseriousistheHuaihe,Haihe,Liaohe,SonghuaRiver,thedownstreamYangtzeRiverandthePearlRiverDeltaindustriesindevelopedregion.
16、Between75and80%ofmarinepollutioniscausedbyland,particularlyagriculture.30%ofthisisfromtheatmosphere.Around12%ofthepollutioniscausedbymaritimetransport.
17、Themainobjectiveofthecurrentmarineconservationistoprotectthelivingmarineresources,soasnottofailure,inorderforhumansustainableuse.Inparticular,giveprioritytoprotectthosevaluableandcriticallyendangeredmarinelife.AccordingtotheUNforinvestigation,duetooverfishing,accidentalcaptureandkillingofnon-targettoallowhuntingofmarine,coastalshorelineconstruction,mangrovedeforestation,widespreadmarinepollution,atleasttheworld's25mostvaluablefisheryresourcesdepleted,whales,seaturtles,manateesandmanyothermarineanimalsfaceextinctionrisk.Isexpectedthatwiththeexpansionofthescaleofoceandevelopment,Marinelivingresourcesarelikelytocausemoredamage.
18、Huaihebasininmanyareasofcancerincidenceratethanthenormalareathan10timestohundredsoftimes,somevillagesin2/3ofhepatomegaly.Atthesametime,duetothepollutionoftheestuary,anadromousfishresourceshasbeendamaged,thesharpdropinoutput,partofthein
19、Rivercitysectionofriverpollution,heavyontheriver,northtosouth.In1990,94rivercitysectionofevaluation,65aresubjecttodifferentdegreesofpollution,accountingfor69.1%,themainpollutantsammonianitrogen,volatilephenolandoxygenconsumptionoforganicmatter.Accordingtothesurvey,700000000peopledrinkingwatertheEscherichiacoliexceedthestandard,164000000peopledrinkorganicpollutionofwater,35000000peoplenitratedrinkingwaterexceedthestandard.
20、Scientistsarefindingwaystostopairpollutionespeciallyinbigindustrialareasanddensely-populatedcities.Theyarestudyingnewwaysofgeneratingelectricitythatmaybelessdamagingtotheenvironment.Inthemeantime,manypowerplantsarebeingmodernizedtogiveofflesspollutedmaterial.Also,engineerstrytodesignandlocatenewpowerplantstodominimumdamagetotheenvironment.
21、Ourworldwascolorful,beautifulandfulloflife.Buttheseyears,peoplehavebuiltmanyfactoriesalongrivers.Manytreeshavebeencutdown.Manyanimalshavelosttheirhomes.Factoriescausepollution.Riversbecomepolluted.
22、Thiskindofairpollutantcomefromavarietyofnaturalandmanmadesources.Naturalsourcescanincludewindblowndust,andsootfromwildfires.Manmadesourcescanincludemotorvehicles,andindustrialfuelburning,andmanufacturingoperations.Theoneofthemaincausethattouchesoffhazeismanufacturingoperations.Manyfactorieswereovermeasureproducedthesmogthathadoverthestandardandthesmogseriouslyinfluencetheairbecomeairpollution.
23、治理雾霾的英语作文1
24、Severalproblemsarecausedbythenon-organicsubstance.Weoughtnottopourwastesintotheocean,becauseitnotonlypollutestheocean,butalsoleadtoaseriesofharmfulconsequence.Firstandforemost,thenon-organnicthings,forinstance,plasticbags,maykillfishandwhales.Second,fishescan'tdigestthem.Finally,someoftherubbishisinherentlytoxic,theywillposionmarinelife.
25、Huaiheisoneofthemostpollutedrivers.Huaiheintheevaluationofthe2000kilometersoftheriver,78.7%riverdoesnotmeetthedrinkingwaterstandard,the79.7%sectiondoesnotmeetthestandardoffisherywater,32%donotmeetthestandardofirrigationwater.Accordingtostatistics,thenational3000heavilypollutingenterprises,enterprisesofwastewaterdischargeofindustrialpollution,HuaiheRiverBasinaccountsfor160.Asewageunits1.55182townswithinthebasin,industrialwastewateremissionsof1610000000cubicmeters,700000000cubicmetersofurbanlivingwateremissions.Huaihesewageirrigationfarmland,causingseriouscropproduction;in1989theoccasionoftheSpringFestival,thesewagedischargeupstreamgateopening,thetapwaterinHuainan,Bengbutwocityisseriouslypollutedandnotdrinking,Huaihebasin,thepublicdrinkingwatercrisis,peopleVoicesofdiscontent.
26、InSouthAmerica,98%ofdomesticwastewaterendsup,untreated,inthesea.ThecountriesalongtheMediterraneanSeathrow50milliontonsofwasteintoiteveryyearandtheChinesethrow60milliontonsofwasteintotheYellowseadaily.Overhalfofthehydrocarbondischargecomesfromcontinents,5%comesfromoiltankeraccidents,20%comesfromwasteandothership-relatedaccidents,4%fromseaexploitationand11to15%isduetonaturalcauses.Accidentalpollutionthroughhydrocarbonissignificantlydecreasingandonlyrepresentsasmallpercentageofwastethroughdegassingestimatedatbetween1.5and3milliontonsofoilayear.In2003,accordingtotheWWF,between0.7and1.3milliontonsofoilwerespreadbydegassingintheMediterranean.AccordingtotheIfremer(theFrenchInstituteforExploitationoftheSea),coastalwaterpollutioncosttheworldeconomyalmost12.8billiondollarsin2006.
27、Oneofeffectivesolutionstohelpeliminatehazeistomakesomechemistrychangesduringthemanufacturingprocess,soitcouldreduceharmfulemissionswhichareproducedbymanufacturingoperations
28、Theseasandoceansreceivethebruntofhumanwaste,whetheritisbydeliberatedumpingorbynaturalrun-offfromtheland.
29、Marineenvironmentisoneinwater,seawatertolerancehydrolyzateandsuspendedsolids,seabedsedimentandmarineorganisms,includingcomplexsystems.Oceanrichbiologicalresources,mineralresources,chemicalresourcesandpowerresourcesisanindispensableresourcetreasurehouseofhumanbeings,withhumansurvivalanddevelopmentoftherelationshipveryclose.
30、Seapollutionisbecominganincreasingproblemforourplanetandwehavearesponsibilitytoreduceseapollution.
31、Wemustactnowbeforeitistoolate!
32、Asacaptainoftheship,youshouldsparenoeffortstothinkmorehelpfulideasandstopdumpingrubbishfromnowon.Weallneedtoraiseawarenessoftheseproblems.Itnowbecomesnecessarythatwemustactnow,beforeitistoolate!
33、Third,stopcuttingdowntrees.Instead,plantmore.
34、Last,callonmoreandmorepeopletopayattentiontocontrllingpollution.
35、InChinaaboutthreebillionplasticshoppingbagsareconsumedeveryday,whichresultsinagreatwasteofresourcesandheavyenvironmentalpollution.
36、阴霾是空气污染和灰尘,烟雾和其他干燥粒子,它掩盖了清晰的天空,与自然环境进行交互。
37、Pollution
38、Hazeisairpollutioninwhichismixedupwithdust,smokeandotherdryparticles,anditobscuretheclarityoftheskyandinteractswiththenaturalenvironment.
39、Second,throwwastethingsintodifferentdustbins.Forexample,wastepapershouldbethrowintopaperrecyclablebins.
40、Thecomponentsthatmakeuphazemayhavenegativeeffectonpeople'shealthespeciallythatofthechildrenandtheelderly.Alsonotexcludedarethosewhohavecertaindiseasessuchasasthma,allergy,andpneumoniaandlungdisease.Workersworkingintheopenairhaveahighriskintheirhealth.
41、Thetaskofthefirstmarineprotectedrighttostopover-exploitationoflivingmarineresourcesandsecondlytoprotectthehabitatofmarinelifeorhabitat,inparticular,theirmigration,spawning,foraging,avoidingpredatorscoast,tidalflats,estuaries,coralreefs,itisnecessarytopreventtheheavymetals,pesticides,oil,organicandeasytoproducenutrientssuchaseutrophicationofmarinepollution.Preservationofthemarinelivingresourcesofthenaturalregenerationcapacityandwaterpurificationcapacity,preservationofthemarineecologicalbalance,toensuresustainablehumandevelopmentandutilizationoftheoceans.
42、Asastudent,youshoulddoeverythingsinyoureverydaylifetoprotectthem.
43、First,stopwastingmorewater.
44、Ineedtodescribetheproblem.Ourshipcurrentlydumpsallitsrubbishintothesea.It'seasytoresultinhugeendanger.Firstofall,Non-organicsubstancessuchasplasticbagskillfishandwhales.Becausefishgettrappedandwhalescannotdigestthem.Secondlysomerubbishisinherentlytoxic.
45、Fourth,pickupgarbageintheparkorontheroadwhenwearefree.
46、一个有效的解决方案,帮助消除烟雾是让一些化学变化在制造过程中,所以它能减少有害排放产生的制造业务。
47、这种空气污染物来自各种自然和人为来源。天然来源可以包括风沙、烟尘从森林大火。人为来源可以包括机动车辆、工业燃料燃烧和制造业务。触动了烟雾的主要原因之一是制造业务。许多工厂测量产生的烟雾对标准和烟雾严重影响空气成为空气污染。
48、Icansuggestsomesolutions.Firstandforemostwecancreateabettersystemofdisposingofrubbishforinstance.Weoughttostorerubbish.Next,wearesupposedtomakeshipsenvironmentallyandfriendly.Acaseinpointisthatweshouldstopprovidingplasticbags.
49、Thisincludeswaterpollutionandmarinesediments,andmoregenerallyalldamagetomarineecosystemscausedbyharmfulsubstancesbeingdischargedintothesea,eitherbytheirnatureortheirquantity.
50、海洋污染英语作文四：SeaPollution
51、Luckily,Thegovernmenthasputanationwidebanontheuseoffreeplasticbags,demandingthatallstoresandsupermarketsnotprovidecustomerswithfreeplasticbagsafterJune1.Therulewillundoubtedlyreducetheuseofplasticbagsandenhancetheawarenessofenvironmentalprotection.Itishighlyadvocatedthatweshouldturntoclothbagsandshoppingbasketsfromnowon.