加入群號(hào) 1.environmentprotection?economic2.humanactivity---3.Chooseoneresourcethatisdisappearingandexplainwhyittobe4.naturalconditionor?tobedevelopedforhousingand5.themostimportant6.plantthatisimportanttoyouorthe7.farmland,housingandindustry?endangered8.加入群號(hào) 1.environmentprotection?economic2.humanactivity---4.naturalconditionor?tobedevelopedforhousingand加入群號(hào) Thefirstindustrialrevolution：18世紀(jì)60年代~19世紀(jì)40，由于對(duì)于“環(huán)境保護(hù)”(environmentalprotection)這個(gè)概念列的環(huán)境問題，還有不少世界的污染事件。其中最有名的就是“20世紀(jì)世界十大環(huán)境公害事件”了。加入群號(hào) 加入群號(hào) 19521952-GreatSmogof1952killedupto12,000intheweeksandmonthsthat 釀成倫敦?zé)熿F事件主要的有兩個(gè)，冬季取暖燃煤和工業(yè)加入群號(hào) 切爾諾貝利核泄漏事the1986Chernobyldisaster arenospecificstatisticson…加入群號(hào) Medicalstudieshaveprovedthatcadmiumcancauseitai-itaidiseaseafterithuman富山縣流淌著一條名叫“神通川”的河流。人們世世代代的飲用水源 主要糧 然而，誰(shuí)也沒有想到多年后，這條命脈水源竟成了“奪命”水源。Theoriginfatal cadmiumpoisoning加入群號(hào) UnimaginableUnimaginablephysicalandmental加入群號(hào) 1.environmentprotection?economic3.Chooseoneresourcethatisdisappearingandexplainwhyittobe4.naturalconditionor?tobedevelopedforhousingand5.themostimportant6.plantthatisimportanttoyouorthe7.farmland,housingandindustry?endangered加入群號(hào) Humanlifecannotexist millionsofspeciesinbiologicalYetashumans,weliveduringaperiodofthegreatest ofplantandanimalspeciessincethemega-extinctionsoftheJurassicPeriod165millionyearsago. (哈佛）UniversitybiologistE.O.Wilsonestimatesthat“50,000plantandanimalspeciesdisappeareachyeardueto人類加入群號(hào) 資料 熱帶雨林tropicalforestsAsoneofEarth’sgreatcarbonthereplacementofAmazonjunglessavannahorforestwoulddrasticallyaccelerateglobal Itisprojectedthatuntil203060%ofAmazonjungleswillbe加入群號(hào) 北極熊（Polarbear），是世界上最大的陸地食肉動(dòng)物，又名白熊，憨態(tài)可一定程度的破壞，在未來(lái)的不久很可 加入群號(hào) 西部灰鯨(WesternGrayWhale)，全球僅存100多頭灰鯨，其中只有23頭是具有能力的雌鯨。俄羅斯庫(kù)頁(yè)島東部沿岸，是目前人類所知道的西部灰鯨唯加入群號(hào) Thesignificanceofendangered.怕 。RenewablebutirreplaceableEastern

加入群號(hào) 資料 1.Ozon