英语演讲稿:英语演讲稿：Caring For Nature是一篇优秀的英语演讲稿,下面来欣赏一下小编为大家推荐的英语演讲稿:英语演讲稿：Caring For Nature吧!.
Whatisnature?itseverythingthatexistsintheworldindependentlyofpeople,suchaspantsandanimals,earthandrocks,andtheweather.Nowmoreandmorepeoplearefocusingonthenature.
itisnodoubtthatthenatureisimportanttoeveryhumanbeing.
Nonature,nolife.
Becauseofthesuppliesofthenature,wehavelivedhappilyforalongtime.
Andwestartedtogaineverythingavailablefromthenature.
Andthislastedsolongatime.
Today,peoplehavediscoveredthatthenaturearoundisgettingworseandworse.Whatisthreateningthenature?Airandwaterpollution,overharvestingofplantandanimalspecies,overpopulationandsoon.
Overpopulationisthebiggestsourceofpollution.
Letstakeoverpopulationasanexample.Whatdoesoverpopulationfeellike?Whenwemoveslowlythroughthecityinataxi.
Whenweenteracrowdedslumdistrict.
Whenthetemperatureishighandwhentheairisthickwithdustandsmoke.
Thestreetsarecrowdedwithpeople.
Thestreetsseemalivewithpeople.
Peopleeating.
Peoplewashing.
Peopletalking.
Peoplesleeping.
Peoplevisitingeachother,arguingandscreaming.
Peoplerelievingthemselves.
Peoplepushingtheirhandsthroughthetaxiwindows,begging.
Peopleleadinganimals.
People,people,people,people.
Aswedriveslowlythroughthecrowd,soundingthetaxishorn,thedust,heat,noiseandcookingfiresmadeitlikeascenefromhell!iadmit,frightening.Tothenature,overpopulationisabigproblem.
Morepeople,morepollution.
Andthebigpopulationisthreateningthenatureeverysecond.Therapidriseinworldpopulationisnotcreatingproblemsonlyforthedevelopingcountries.
Thewholeworldfacestheproblemthatrawmaterialsarebeingusedupatanincreasingrateandfoodproductioncannotkeepupwiththepopulationincrease.
Peopleinrichcountriesmaketheheaviestdemandsontheworldsresources,itsfood,fuelandland,andcausethemostpollution.
AbabybornintheUnitedStateswilluseinhislifetime30timesmoreoftheworldsresourcesthanababyborninindia.
Unlessallthecountriesoftheworldtakeunitedactiontodealwiththepopulationexplosiontherewillbemoreandmorepeoplefightingforashareoflessandlessland,foodandfuel,andthefuturewillbringpoverty,miseryandwartousall.Formostofthedevelopingcountries,itisagoodideatocontrolthepopulationgrowth.
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