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英语自然灾害介绍.ppt

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英语自然灾害介绍.ppt

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文档介绍:该【英语自然灾害介绍 】是由【sanyuedoc2018】上传分享,文档一共【25】页,该文档可以免费在线阅读,需要了解更多关于【英语自然灾害介绍 】的内容,可以使用淘豆网的站内搜索功能,选择自己适合的文档,以下文字是截取该文章内的部分文字,如需要获得完整电子版,请下载此文档到您的设备,方便您编辑和打印。IntroductiontoNaturalDisastersinEnglishCATALOGUE目录OverviewofNaturalDisastersTypicalnaturaldisastersinEnglishspeakingcountriesThesequencesandimpactsofnaturaldisastersInternationalcooperationinresponsetonaturaldisastersEnhancingpublicawarenessandresponsecapabilitiestonaturaldisastersOverviewofNaturalDisastersCATALOGUE01Naturaldisastersarehidden,unforeseeableeventscausedbynaturalprocessessuchasearthquakes,floods,storms,volatileoverlaps,,suchasmeteorological(.,floods,hurricanes),geological(.,earthquakes,volatilefluctuations),andbiological(.,episodes,animalattachments)ClassificationDefinitionandclassificationGlobalimpactanddistributionNaturaldisastersareaglobalissue,affectingbothdevelopedanddevelopingcountriesTheycausesignificantdamagetopropertyandinfrastructure,leadingtoeconomiclossesandplacementofpeopleGlobalimpactNaturaldisastersaredistributedacrosstheworld,ocancertypesofdisastersduetotheirgeographicallocationandnaturalprocessesForexample,otsunamisandhurricanes,ooverlapsDistributionPreventivemeasuressuchasearlywarningsystems,disasterpreparednessplans,munitiescanprepareforpotentialdisastersandreducetheriskoflossoflifeandpropertydamagePreventionRapidandeffectiveresponsetonaturaldisastersiscriticalforsavinglivesandreducinglongtermimpactsThisincludesrescueoperations,providingemergencyaidandmedicalassistance,andrebuildinginfrastructureInternationalcooperationisalsoessentialforprovidingsupporttocountriesaffectedbynaturaldisastersResponseTheimportanceofpreventionandresponseTypicalnaturaldisastersinEnglishspeakingcountriesCATALOGUE02FloodsBritishexperiencesregularflooding,particularlyinlowlyingareasandrivervalleysFloodingcanbecausedbyheavyrain,meltingsnow,orseasurgesTheThamesRiverfloodsofaffectedLondonandthesurroundingareasRainformsBritishweatherishighlyunpredictable,andrainformscanleadtoflashfloodsandlandslides,causingsignificantdamagetopropertyandinfrastructureBritain:FloodsandRainformsohurricanes,withtheAtlanticandGulfcoastsbeingparticulatevolatileHurricanescancausewidespreaddestruction,flooding,andpoweroutletsHurricanesTheUnitedStatesexperiencesearthquakes,orthwestEarthquakescancauseseriousdamagetobuildingsandinfrastructure,andevenresultintsunamisEarthquakesUnitedStates:HurricanesandEarthquakesBlizzardsCanadaexperiencesoverblizzards,particularlyinthewintermonthsinthenorthernregionsBlizzardscancausesnowdrifts,poweroutlets,andtraveldisruptionsLandslidesoLandslides,urafterheavyrainormeltingsnow,causingsignificantdamagetopropertyandinfrastructureCanada:BlizzardsandLandslides