保护海洋英语演讲稿.doc

保护海洋英语演讲稿.doc保护海洋英语演讲稿水是生命之源,假如地球上没有水,那么地球母亲就不会孕育出我们人类的子孙万代。因为最早的原始生命首先是在海洋中孕育形成,逐渐扩展到陆地上。下面是小编为大家收集关于保护海洋的英语演讲稿,欢迎借鉴参考。保护海洋的英语演讲稿 ',. -offfromtheland. Infactover80%ofallmarinepollutionesfromland-basedactivitiesandmanypollutantsaredepositedinestuariesandcoastalarinefoodchains,. Asaconsequence649peoplediedfromeatingfishandshellfishcontaminatedercuryand3500peoplesufferedfrommercurypoisoning. 保护海洋英语演讲稿范文 Futuremarine Knothe20xx,letmedoareturntour,,butin2030,duetoadvancedscienceandtechnology,decontaminationrobothasbeethebaneofmarinepollution,so,ulti-functionalreception,andreplacechangesinthemarinelocationdevice,italltookusofftoanotheretohumanbeings,50percentofpeople,Oxygenproducedfromhere,throughtheoxygencylindersenttoeverycornerofOcean,peoplebreathinginfreshoxygen,emitcarbondioxid