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ID:61953698
大小:5.46 MB
页数:8页
时间:2021-04-01
《奇妙的海洋生物(英语).ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Thefishwithsaddestexpression——Blobfish(水滴鱼)Bolbfish’sbodyisgelatinous.Itcangrowtomorethan30cm.Itsdensityissimilartosomewateritsbodycontains,enablesittofloatinthewater.Becauseofwithasadface,it’sknownas"thesaddestexpression"fishintheworld.Thefishwithsaddestexpression——Blobfish(水滴鱼)Thebiggestanim
2、alontheplanet——BlueWhaleThebiggestanimalontheplanet——BlueWhaleThebiggestbluewhalewascatchedintheAtlanticneartheFalklandislandsin1904.Thatbluewhaleis33meterslong,weighing195tons,equivalenttotheweightof35headsofelephant.Thetongueweighsabout3tonsandtheheartweights700kg.Thecleverestanimal——dolphin
3、Dolphinisageniusperformer,itcanshowmanywonderfulprograms,suchasdrillingironhoop,playingbasketballandsoon.Dolphinshavetheirown"signal",the"signal"canlettheircompaniescontacteachothereasily.Thelongest-lived creatureRecently,scientistsfoundthelongest–livedcreatureinHawaii,accordingtoscientiststhr
4、oughcarbonradioactiveisotopes,thesefullofvigourcoralunexpectedlyisattheageof4265.Thebiggestcoral——GreatBarrierReef(大堡礁)GreatBarrierReefstretches2011kilometers,161kilometersatitswidestpoint.Itisoneofthesevennaturalwondersoftheworld.Australiansisproudofthenaturallandscape.Italsoknownas"transpare
5、ntseawildkingdom".Themostpoisonouscreature——Stonefish(石鱼)Thornsonthefish’sbackcanresistattackformthesharksorotherpredators.Thereleaseofvenomcancausetemporaryparalysisevendeath.
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