如题所述
第1个回答 2016-05-26
Manywildanimalsarefacingthedangerofextinction,becausetheenvironmentthattheyarelivinginhaschangedgreatly.Forexample,withthedevelopmetofcities,theusingofinsecticideandseriouspollution,theirlivingareashavebecomenarrowcrandnarrower.Manyofthewildanimals,nowareconfrontedwithfoodcrisis.Atthesametime,maniskillingoffspeciesjustforgettingtheirfur,skin,horns,teethandmeat.SavingLandforEndangeredAnimalsThereisonlysomuchlandontheearth,andsowhatwecandowithitislimited.Somepeoplebelievethathumanneedsforfarmland,housingandindustryshouldcomefirst,whileothersbelievethatsomelandshouldbesetasideforendangeredanimals.Iamoftheopinionthatweshouldreservesomelandfortheworld’sanimalsforthefollowingreasons.First,mankind’sneedforlandisconstantlygrowing.Ifthedemandisnotcheckedinsomeway,humanswilleventuallydevelopalloftheearth’savailableland.Atthattime,mankindwillhavenomoreroomtogrow,andallthewildanimalswillhavedisappeared,aswellasothervaluableresources.Second,humansareabletoinnovateandcanusethelandthattheyalreadypossessinmoreefficientways.Animalsareunabletodothis.Oncetheirlandistakenawayfromthemtheywilldie.Thirdandlast,endangeredanimalsareanimportantpartofthebiodiversityofourplanet.Iftheydisappear,wecannotpredictwhattheeffectwillbe.Therefore,weshouldtreatsuchanimalsasavaluableresourcetobeprotected.Tosumup,theworld’sendangeredanimalsareanimportantresourceandweshouldprotectthembysettingasidesomelandforthem.Althoughmankind’sneedforlandcontinuestogrow,peopleareintelligentandinventiveenoughtoputthelandtheyhavetobetteruse.Inthisway,wecanhaveenoughlandforfarming,housingandindustry,andpreservethebiodiversityoftheplanetatthesametime.本回答被网友采纳
