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1、lowcarbonliving1Part1IgiveyouanaccountoftwosubjectsAirconditioningtoexcludethemethane-containinggasescauseglobalwarmingThesecondoneisabouttheincreasingamountofcars3AirconditioningisboundtobringsomeburdenonourenvironmentAndweuseanykindofindustrialproducts,airconditioningisboundtobri
2、ngacertainburdentoourenvironment.Energytoopenthetimberandreleaselargeamountsofheattotheatmosphericenvironment,hasbeenagreatburdentoournaturalenvironmentintoaring,thisisalongtimetosolvethemajorproblems4Whatarethehazardsofvehicleexhaustontheenvironment?Thecarisamodernmeansoftransport
3、,withthesurgeinthenumberofcars,worseningenvironmentalpollutioncausedbyautomobileexhaust.TheharmfulcomponentsinthevehicleexhaustofCO,NOx,SO2,HC,andparticulatematterandozone5in21stcentury,thereare7millionscarsintheworld,alargeamountofexhaustgaseshasseriouslyinfluencedus,suchas:cough,
4、throatinflammation.6Weshouldhaveahealthywaytotravel7TheglobalclimateisbecomingwarmerandwarmerNearly100years,theaverageglobaltemperaturehasexperiencedtwofluctuations,whichisthewell-beingofwell-being".Ingeneral,itisageneraltrend,theglobalclimateisbecomingwarmerandwarmer8Manypartsofth
5、elandbecomesverydryForexample,lastspring,themostseveredroughtin50yearshitnorthernChinaaffectingthelivelihoodof4millionpeople.9Theyarelookingforwardtotherain10Environmentaldamageandclimatechangeisarealityforus.Outoftheworld’smostpolluted20cities,halfareinChina,70%ofChineseriversarep
6、olluted.Chinahasbecomethelargestcarbonemitteroftheworld11Part2Whatisalow-carbonliving?Low-carbonlifeistwowords,lifereferstotheclothing,food,housing,transportationlines,suchasaspectsofpersonallifestyleaccordingtopersonalhabits.Whyshouldwebelow-carbonlife?Ordertoreducecarbonemissions
7、anddependenceinlife13Carbondioxideisessentialforplantstoabsorbcarbondioxideforphotosynthesis,andcarbondioxideremainswithintheappropriaterangeisveryimportantformaintainingtheEarth'stemperaturesuitableforhumanhabitation14ClimatechangeandourrelationshipPolaricemelting15Thepolarbeartol
8、oseafoothold16Allkindsofex
