【关于全球气候变暖问题我们如何做,写一篇英语作文】-查字典问答网
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  【关于全球气候变暖问题我们如何做,写一篇英语作文】

  关于全球气候变暖问题我们如何做,写一篇英语作文

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2020-07-19 20:56
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李昌兵

  学霸帮你立即下载

  Withthedevelopmentofeconomy,moreandmoregreenhousegasesarebeingdischargedintotheair.CO2makesupabout70%ofthegreenhousegases,whichisconsideredtobeoneofthegreatestcausesofglobalwarming.Ithasharmfuleffects,causingthesealeveltoriseandmanynaturaldisasterstostrike.

  Sowemusttakeeffectivemeasurestosaveourplanet.F

2020-07-19 20:59:15
李昌兵

  Mysuggestedanswer:

  Globalwarmingisagrowingproblemintheworld.Meltingice-capsintheArticsandAntartica,risingtemperaturesacrossthecontinents,increasingnumberoftyphoonsandtropicalstormsarejustsomeoftheeffectsofglobalwarming.

  Itmustberealisedthathumansactivitiesarethecausesofglobalwarming.Theincreasinglevelsofcarbondioxide(CO2)haveroseatexponentialrates.Itisthereforeourdutytosavetheearth.

  Thetaskcanbedividedintoafewlevels:Individuallevel,nationallevelandinternationallevel.

  Startingfromtheindividuallevel,wecanbeginbyminimisingtheamountofcarbondioxidebytakingpublictransportinsteadofdrivingandusingenergy-efficientelectricalappliances.

  Atthenationallevel,thegovernmentcanprobablylimitthenumberofcarsallowedontheroadsbyimposingfinesonoffendersandimprovingpublictransportsystems.Moretreescanbeplantedtoo.Educationtoprotecttheenvironmentshouldalsobeplanned.

  Attheinternationallevel,countriesaroundtheworldcanholdmeetingsandconferencesanddecidethestepstotaketolimittheCO2levels.Economicsanctionscanalsobeimposedoncountriesthathaveviolatedtherules.TheKyotoProtocolisonesuchexample.

  Itisimportanttocuretheworld,forthesakeofourselvesandourdescendants.Wehavetotakeactionnow.

2020-07-19 21:01:57

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