人口的英语作文(精选3篇)

【人口的英语作文篇1

Thesestepsaretheretobetaken,butthereappeartobesomecountriesthatarenotseriouslytryingatthemoment.Ifwecannotachievethatwewillcertainlynotcontrolpopulation.

Thatsaid,Idon'tfeelpessimisticthatwearegoingtorunoutofresources:wearebecomingmoreefficientatproducingfoodfasterthantherateatwhichpopulationisincreasing.Thereis,however,ariskthatwewillwrecktheenvironmentsoeffectivelythattheworldwillnolongerbeanattractiveplacetolive.Thatreallywouldbeadismaloutcome,toreachworldpopulationequilibriumonlytofindwe'ddestroyedthenaturalenvironmentintheprocess.

【人口的英语作文篇2

Almosteverycountryintheworldfacedthepopulationproblem.Chinahasthelargestpopulation,sotheone-childpolicywasnecessay.InAmerica,therewere2billionpeople20yearsago,nowtherewere3billion.Somedaytheywillhavethesameamountpeopleaswehadinchina,willtheyapplyourpopulationcontrolpolicy?Anywaywecouldbesuretheywillnotcritizeourpopulationpolicyatthattime.

【人口的英语作文篇3

Thehumanracehasexperiencedaconsistentincreaseinpopulationsincethebeginningofitshistory.Famineanddiseasehavedonelittletooffsetthissteadyincrease.Toomanypeopleareaddedannuallytothepopulationoftheworld.Soboththecausesofpopulationincreaseandtheresultsofhavingmorepeopleareworthcarefulstudy.

Cultureevolutionisthemajorfactorresponsibleforpopulationincrease.Earlyinhumandevelopment,peopleinventedtoolstohuntanimals.Latertheybuiltshelterstoprotectthemselves.Stepbystep,theymadelifeeasier.Asaresult,fewerdiedfromnaturalforces,suchasharshclimateanddisease.

Inthepast,whenpopulationgrew,therewasunexploredterritorytoinhabit.Butnow,almostallthehabitablelandhasbeenexplored.Fromjoozone.com.

Theworld'spopulationmayreach8.7billionin2033.Itisclearthatworldpopulationisaseriousissuethatneedscarefulattention.Humanbeingsareuniquetosolveproblemsthroughculturalevolution.Facingtheworldpopulationexplosioninthenearfuture.Wemustcarryoutthebirthcontrolprograminordertosavethemankindandsavetheworld.