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  作文HowtoConserveEnergyinNature作文要求:(120字)1.Introductionsofglobalenergycrisis2.Analysesofenergyconservation3.Suggestionsofthisphenomenon

  作文HowtoConserveEnergyinNature

  作文要求:(120字)

  1.Introductionsofglobalenergycrisis

  2.Analysesofenergyconservation

  3.Suggestionsofthisphenomenon

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2019-04-13 00:56
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  HowtoConserveEnergyinNature

  Energyshortageisaveryseriousproblemintheworld.Manypeopleworrythatenergyresourcesontheearthwillbeexhaustedifweusetheminanuncheckedway.This,mostpeopleagree,willcauseseriousproblemsandevencrisisandjeopardizethesurvivalofmankind.

  Ontheonehand,mostpeopleagreethattheproblemcanbesolvedinonewayoranother.Oneistoconserveandsaveourenergy.Energyrefersnotonlytocoal,oil,ornaturalgasesbutalsotogoods,landandwater,etc.Mostcountrieshaverealizedthewastefulnessintheirusingofenergy.Theyaretryingtoconserveenergy.Forexample,somecountrieshaveadaylightsavingsystemtouselesselectricityforlighting.Somecitieshaveenforcedwatersaversatpublicsuchasrestroomsandbars.Somehaveenforcedseriouspenaltiesonoveruseofelectricity,water,andfarmingland.Bythesemeans,peoplehopethedrainonenergyresourcescouldbesloweddown.

  However,conservationalonecannotsolvetheproblem.Anotherway,perhapsthebestIthink,istodevelopnewenergyresources.Obviously,nomatterhowhardwetrytosaveenergyresourcesandhowabundanttheyare,wewillusethemupsoonerorlater.Ithinktherearemanyenergyresourcesthatwecandevelopandutilize.Wedon’thavetodependonlyonthecurrentconventionalenergyresources.Therearemanyotherenergyresourcesthatwecandevelopsuchasnuclearpower,waterpowerandsolarpower.Theseresources,ifdeveloped,cancompletelyreplacetheconventionalenergyandthussolvetheproblemofenergyshortage.

2019-04-13 00:58:26

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