地震的英语作文范文

地震的英语作文范文 　After 5.12 earthquake struck sichuan province since xx, we, I was so frightened by an ea

地震的英语作文范文 After5.12earthquakestrucksichuanprovincesincexx, we,Iwassofrightenedbyanearthquake,Ifeltthe earthquakemanyhouseswillbeapart,canletmanypeople losttheirlives,isoneoftheworld'smostterrible disaster.TodayIsaw"Chinachildren'sencyclopedia, reallyknowanythingaboutearthquake. Itturnsoutthattheearthquakehappenedallofa suddenthevibrationphenomenon,likethewind,rain,isa kindofmonnaturalphenomena.Vibrationsintheearth,in fact,veryfrequently,probablyevery30secondstherewill betime,butmostofthemareveryease,peopledidnot feel.Wecanfeeltheearthquakeisduetotherelative movementbetweenearth'stectonicplates,rockissqueezed, produceahugeamountofenergytomakerockfailureinan instant,ormakeoriginallythealreadyexistingfracture activity,suddenlyreleasealargeamountofenergy,and someoftheenergytotheearth'ssurface,maketheearth tremblingviolently,causingstrongearthquake.Started happeningearthquakesiteiscalledthesource,thesource abovethegroundiscalledtheepicenter,thegroundofthe devastatingearthquakeisthemoststrongplaceiscalled themagistoseismicarea,whilethemagistoseismicarea oftenistheplacewheretheepicenter.Whentheearthquake ourred,thesourceofshockwaveintheearth'scrustto