保护海洋英文演讲稿.docx

保护海洋英文演讲稿.docx

《保护海洋英文演讲稿.docx》由会员分享，可在线阅读，更多相关《保护海洋英文演讲稿.docx（6页珍藏版）》请在冰豆网上搜索。

保护海洋英文演讲稿

保护海洋英文演讲稿

1.爱护海洋英语作文

Marineenvironmentisoneinwater,seawatertolerancehydrolyzateandsuspendedsolids,seabedsedimentandmarineorganisms,includingcomplexsystems.Oceanrichbiologicalresources,mineralresources,chemicalresourcesandpowerresourcesisanindispensableresourcetreasurehouseofhumanbeings,withhumansurvivalanddevelopmentoftherelationshipveryclose.

Themainobjectiveofthecurrentmarineconservationistoprotectthelivingmarineresources,soasnottofailure,inorderforhumansustainableuse.Inparticular,giveprioritytoprotectthosevaluableandcriticallyendangeredmarinelife.AccordingtotheUNforinvestigation,duetooverfishing,accidentalcaptureandkillingofnon-targettoallowhuntingofmarine,coastalshorelineconstruction,mangrovedeforestation,widespreadmarinepollution,atleasttheworld's25mostvaluablefisheryresourcesdepleted,whales,seaturtles,manateesandmanyothermarineanimalsfaceextinctionrisk.Isexpectedthatwiththeexpansionofthescaleofoceandevelopment,

Marinelivingresourcesarelikelytocausemoredamage.

Thetaskofthefirstmarineprotectedrighttostopover-exploitationoflivingmarineresourcesandsecondlytoprotectthehabitatofmarinelifeorhabitat,inparticular,theirmigration,spawning,foraging,avoidingpredatorscoast,tidalflats,estuaries,coralreefs,itisnecessarytopreventtheheavymetals,pesticides,oil,organicandeasytoproducenutrientssuchaseutrophicationofmarinepollution.Preservationofthemarinelivingresourcesofthenaturalregenerationcapacityandwaterpurificationcapacity,preservationofthemarineecologicalbalance,toensuresustainablehumandevelopmentandutilizationoftheoceans.

2.爱护海洋英语作文

Theoceanandweareawhole,firstofall,theoceanitselfhasgreathandlingofpollutants,dilution,diffusion,oxidation,reductionanddegradationofpurificationability.Butthecapacityisnotunlimited,whentoxicandharmfulsubstancesacceptedbythelocalwatersmorethanitsownself-purificationability,itwillcausepollutionofthewaters.Inadditiontheoceanwhilecontainsmanyresources,buttheregenerationofmarineresourcesistheneedoftime,ifthedevelopmentofmarineresourcesweuncontrolledandnotpayattentiontotheprotectionoftheseresources,sothereisalwaysusedinthelightofday.Sotheprotectionofthemarineisextremelyimportant.。

3.英语作文关于爱护海洋第一人称

Therearestillmanyproblemsofenvironmentalprotectioninrecentyears.Oneofthemostseriousproblemsistheseriouspollutionofair,waterandsoil.thepollutedairdoesgreatharmtopeople'shealth.Thepollutedwatercausesdiseasesanddeath.What缉丹光柑叱纺癸尸含建ismore,vegetationhadbeengreatlyreducedwiththerapidgrowthofmoderncities.Toprotecttheenvironment,governmentsofmanycountrieshavedonealot.Legislativestepshavebeenintroducedtocontrolairpollution,toprotecttheforestandsearesourcesandtostopanyenvironmentalpollution.Therefore,governmentsareplayingthemostimportantroleintheenvironmentalprotectiontoday.Inmyopinion,toprotectenvironment,thegovernmentmusttakeevenmoreconcretemeasures.First,itshouldletpeoplefullyrealizetheimportanceofenvironmentalprotectionthrougheducation.Second,muchmoreeffortsshouldbemadetoputthepopulationplanningpolicyintopractice,becausemorepeoplemeansmorepeoplemeansmorepollution.Finally,thosewhodestroytheenvironmentintentionallyshouldbeseverelypunished.Weshouldletthemknowthatdestroyingenvironmentmeansdestroyingmankindthemselves。

4.关于爱护海洋生物的英文宣扬稿

Oceanreferstotheprotectionofthemarineenvironmentalprotection,includingprotectionofmarineresourcesandprotectionofthemarineecosystem.Marineorganisms,includingseawaterisanenvironmentalandwater-capacitysolutionandsuspendedsolids,sedimentsandmarinelife,thecomplexityofthesystem.Richinmarinebiologicalresources,mineralresources,chemicalandpowerresources,suchashumanresourcesindispensabletreasuretroveofresources,humansurvivalanddevelopmentoftherelationshipisextremelyclose.Atpresent,theprotectionofthemarinemainobjectiveistoprotectthelivingmarineresources,sothatitwillnotbefailureforthesustainableuseofmankind.Specialpriorityshouldbetoprotectthosevaluableandendangeredmarinelifeindanger.AccordingtothesurveydepartmentsoftheUnitedNations,asaresultofover-fishing,accidentalkillingofnon-targettoallowthekillingmarinelifeandcoastaltidalflatsoftheproject,themangrovedeforestation,pollutionofthemarineenvironmentingeneral,atleast25oftheworld'smostvaluablefisheriesresourcesExhausted,whales,seaturtles,manateesandothermarineanimalsfaceextinctionrisk.Withtheexpectedexpansionofthescaleofoceandevelopment,thepossibilityoflivingmarineresourcescausedmoredamage.Firstofall,theprotectionofthemarinetasktoputanendtothelivingmarineresourcesover-exploitation,tobefollowedtoprotectmarinelifehabitatorhabitat,particularlytheirmigrationandspawning,feeding,Dihaitoavoidthecoast,tidalflats,estuaries,coralreefs,itisnecessarytoThepreventionofheavymetals,pesticides,oil,organicproduceandeasyeutrophicationofnutrientssuchasmarinepollution.Tomaintainlivingmarineresourcesandrenewablesourcesofnaturalwaterpurificationabilitytomaintaintheecologicalbalanceofoceansandtheseaofhumanitytoensurethecontinueddevelopmentanduse.。

5.求关于爱护海洋的英语文章,急

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.Ournaturalresourceswilllastlongerifwelearntorecyciethem.Theworldpopulationwillnotrisesoquicklyifpeopleusemodernmethodsofbirthcontrol.Finally,ifweeducatepeopletothinkabouttheproblemsweshallhaveabetterandcleanerplanetinthefuture还有一篇ManandHisEnvironment（人和环境）ManandHisEnvironmentThroughouthistorymanhaschangedhisphysicalenvironmentinordertoimprovehiswayoflife.Withthetoolsoftechnologyhehasalteredmanyphysicalfeaturesoftheearth.Hehastransformedwoodlandsandprairiesintofarmsandmadelakesandreserviorsoutofriversforirrigationpurposesorhydroelectricpower.Manhasalsomodifiedthefaceoftheearthbydrainingmarshesandcuttingthroughmountainstobuildroadsandrailways.However,man'schangestothephysicalenvironmenthavenotalwayshadbeneficialresults.Today,pollutionoftheairandwaterisanincreasingdangertothehealthoftheplanet.Eachdaythousandsoftonsofgasescomeoutoftheexhaustsofmotorvehicles.Smokefromfactoriespollutestheairofindustrializedareasandthesurroundingareasofthecountryside.Thepollutionofwaterisequallyharmful.Thewholeecologicalbalanceoftheseaisbeingchangedandindustrialwasteshavealreadymademanyriverslifeless.Nowenvironmentalprotectionismorepressingthaneverbefore.Asweknow,massivedestructionofenvironmenthasbroughtaboutnegativeeffectsandevenposesagreatthreattoman'sexistence.Indifferencetotheseproblemswillmeancommittingsuicide.Therefore,effectivemeasuresshouldbetakenandlawspassedtoconserveenvironment.Otherwise,maniscertaintosufferfromtheseriousconsequencescausedbythislackofcareforhislivingsurroundings.。

6.爱护海洋的英语作文120字左右急

MynameisFangHaotian,Iamalivelyboy,IliveinChina'sShandongLiaocheng,Iamseventeenyearsoldthisyear.IaminGradenineClassfive,Ilovemyclassverymuch,Intheclass,Ihavemanyfriends,Wetalkedandlaughed,Itmakemehappy.Ihavemanyhobbies,suchasruning,drawing,writting,readingandplayingchess.fInthese,myfavoritedrawing,becauseItalwaysmakemeforgetsomethingunhappy.Ilikemakingfriends,too.Ifyouwanttomakefriendswithme,pleasejoinme!

Friends!

Ilookforwardtoyourarrival.HappyYearoftheTiger!

。

7.爱护海洋的英语作文

Marinelivesinfishandallkindsofchemicalsubstances,isveryimportantforhuman.Butmanypeoplelikethrowgarbageintothesea,theseawillpollution.Causefishdeath,waterdepletion.Weshouldkeepourenvironment,toprotectthebeautifulsea.

海洋里生存着鱼和各种化学物质，对人类很重要。

但是很多人类喜爱向海里投垃圾，海水就会污染。

导致鱼儿死亡，海水干涸。

我们应当保持环境，一起爱护漂亮的大海。

望接受

O（∩_∩）O感谢

8.关于海洋污染和如何爱护的英语作文、

Thesimplestwaterpollutiondefinitionwouldbeanycontaminationofwaterbodieswithsomepollutant（s）thatchangesphysical,biological,andchemicalconditionsofanybodyofwatermakingthiswaterharmfulforenvironmentandsurroundingecosystems.Waterpollutionoccursoncetoomuchpollutants（mostlyinformofdifferentwaste）aredischargeddirect