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急求有关海啸知识的英文介绍

发表时间:2024-07-18 13:47:30 来源:网友投稿

TsunamiisaJapanesewordthatmeansseawave.AtsunamiisahugeseawavethatformsmainlyinthePacificOceanarea.Peopledieandpropertyisdestroyedwhenatsunamihitsland.Whatcausesthesedangerousseawaves?Sometimes,tsunamisarecausedwhenearthquakestakeplaceunderwater.Then,waterbeginstomoveupanddownfromthetopoftheoceanrightdowntothebottom.Wavesbegintoform,andeachwaveiscalledatsunami.

Atsunamiislessthanonemeterhighandcanmoveatspeedsofalmost800kilometersperhourwhileitisfaroutintheocean.Butthetsunamirisesmuchhigherandmovesmoreslowlyasitcomesclosertoland.

Theweatherbureuwarnspeopleoverradioandtelevisionstationswhenatsunamiisheadingforland.Thesewarningshavehelpedsavemanylives.

其他相关资料:http://www.chinaview.cn/ydyhx/eng.htm

你可以从百度上查tsunami(海啸),会有更多资料。

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