Unit4Earthquakeswarmingup课件
日期：2010-04-27 04:36
000peoplewerekilledQuestionAtsunamiisanunderseaearthquakeCanyoutellsomefamouslandearthquakes?PakistanEarthquake2005OnOctober8th，whichleft242，TheTangshanEarthquakein1976OnJuly28，000peopledied，inwhich38，000peopleinjuredand25，AfghanistanandIndiaAndPakistanwasthemostserious-affectedcountry，oneofthelargestearthquakesthatmeasured82ontheRichterscalehittheindustrialcityofTangshaninHebei，anearthquakemeasuring71onTheRichterscalestruckSanFrancisco，1989，000peoplewerehomelessSanFrancisco1989AwideandbusyroadfellontotheotheroneManypeoplewerekilledintheircars，WhathappenedintheIndianOceanattheendoflastyear?Aterribletsunamibrokeouton26thDecemberMorethan200，aterribleearthquakewhichmeasured76ontheRichterscalehappenedinPakistan，62，164，butafewluckyoneswerenothurtThesebuildingswereover50yearsold，419peopledead，sotheywerenotstrongenoughTherewerealotoffiresalloverthecityTheelectricitywascutoffforseveraldaystooSanFrancisco1989OnOctober17，1976，China，581peoplesev，
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