英语作文：动物保护.doc

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1、此资料由网络收集而来，如有侵权请告知上传者立即删除。资料共分享，我们负责传递知识。英语作文：动物保护　　Wildanimalshavenoplaceinthe21stcentury.Somepeoplethinkthatpreventingthesewildanimalsfromdyingoutisawasteofresource.Towhatextentdoyouagreeordisagreewiththisopinion.　　Biologicaldiversityhasneverbeensothreatened

2、asitistodayasaresultoftheprocessofhumancivilization.Thevariousformsofpressurecreatedbyhumanactivityhavedestroyednaturalbalance,ledtothedeteriorationofnaturalhabitats,geneticerosionandtherarity,evendisappearance,ofanumberofplantandanimalspecies.　　Asthepaceofciv

3、ilizationaccelerates,morepeople,takingmorespace,needingtousemorenaturalresources,engaginginever-growingconsumption,imposeseveredeteriorationonthehabitatofanimals.Anincreasingnumberofpeoplecometorealizethatthedisappearanceofanimalswillresultinseriousthreattothe

4、equilibriumofecosystem.Simplyput,theextinctionofhawks,arat-eatingbirdseeninmanyregions,willresultintherapidpropagationofrats.Andrats,further,willdestroytheprairiesandthreatentheotheranimalslikegazelles,zebrasand2此资料由网络收集而来，如有侵权请告知上传者立即删除。资料共分享，我们负责传递知识。others,

5、wholiveongrassandgreenlands.Thecoexistenceofanimalsandhumanbeingscreatesperfectharmonyandbringsaboutthevividnesstoourplanet.　　Itishardtoimaginewhatourworldwouldbelikewithoutanimals.Sociologistsalsopointoutthatthedisappearanceofanimalscancausesocialandeconomicp

6、roblems.Animaltrade,asasupportingsectortotheworldeconomy,wasveryactivebefore.However,thesituationisbeyondcontrolsinceanimaltradeisveryprofitableandalluring.Manyspeciescannotescapetheadversityofbeingkilled.2