求一篇非常简单的关于环保的英语文章!100个词以下就行!要小学三年级水平可以写出的文章!不要弄一篇连初中生都看不懂的文章~
求一篇非常简单的关于环保的英语文章!
100个词以下就行!要小学三年级水平可以写出的文章!不要弄一篇连初中生都看不懂的文章~
求一篇非常简单的关于环保的英语文章!100个词以下就行!要小学三年级水平可以写出的文章!不要弄一篇连初中生都看不懂的文章~
求一篇非常简单的关于环保的英语文章!
100个词以下就行!要小学三年级水平可以写出的文章!不要弄一篇连初中生都看不懂的文章~
WaterPollution
Waterpollutioniscausedbywastefromfactoriesandcities.Oceansareabletocleanthemselves,butcertainseas,oncetheybecomedirty,arenotabletodoso.OneexampleistheMediterraneanwhichliesbetweenEuropeandAfrica.Ithasonlyeonenarrowentrancetotheoceaninthewest.OnquarteroftheshoresoftheMediterraneanarepollutedandarenolongersafeforswimming,asalotofdiseasesarepresentinthewater.Inmostplacesitisnotsafetoeatthefish.
Lakesalsohavethesameproblems.LakeBaikalinAsiawasoncethecleanestintheworld,withover700differentkindsofplantandanimallife.Now,however,thewatersofthisgreatlake,whichisalsotheworld'sdeepest(over1,740metres),havebeendirtiedbywastefromachemicalfactory.
In1989anoiltankerhitarockoffthenorthwestcoastofAlaska.35,000tonsofoilpouredintothesea.Theaccidentwasoneoftheworstinhistory.Morethan34,000birdsand
10,000animalswerekilled.4,800squarekilometresofoceanwerepolluted.