小组演讲(overpopulation)

•Doyouwantsleepwithanothertwopeopleonyourdormitory'sbed?•Wouldyoulikewaitinlineforthreehourstobuyaticket?•Canyouabletodrinkabotleofwatertwiceamonth?overpopulation??Aconditionwhereanorganism'snumbersexceedthecarryingcapacityofitshabitat.Itwillhasimpactson.....lifemoderncivilizationenvironmentThemorepeoplethereare,thegreateramountoffoodisneeded.Ifthereisnotenoughfoodtofeedpeopleinaspecificplace,thenthereisfoodshortageinthatplace.poverty&hunger•Whenpopulationincreases,thedemandforwateralsoincreases.•like,Morehouseholdsneedmorewaterfordrinking,cooking,washingclothes,personalhygieneandmanyotheractivities.LimitedSpace!!•Ifthepopulationofaplaceincreasesinjustashorttime.then,thespaceinaplaceremainsthesame.•!HealthProblems•Communicablediseasescaneasilybetransferredfromonepersontoanotherinanoverpopulatedarea.•Foodshortage,overcrowding,poorwatersupplyandenvironmentalpollutionaffectthehealthofthepeople,particularlythechildren.EnvironmentalDegradation•Morepeopleneedmorethingstousesomorefactoriesarebuilt,moretransportationfacilitiesaremadeandmoreproductsaremanufactured.Thismeansmorefuelsareburned.•Themorefuelsareburned,themorepollutedtheairbecomes.whatshouldwedo?1.Education2.FamilyPlanning3.TaxBreaks4.HealthCareThanksforyourlistening!Let’sprotecttheearthtogether!