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1、lowcarbonliving1Part1IgiveyouanaccountoftwosubjectsAirconditioningtoexcludethemethane-containinggasescauseglobalwarmingThesecondoneisabouttheincreasingamountofcars3AirconditioningisboundtobringsomeburdenonourenvironmentAndweuseanykindofindustrialproduct
2、s,airconditioningisboundtobringacertainburdentoourenvironment.Energytoopenthetimberandreleaselargeamountsofheattotheatmosphericenvironment,hasbeenagreatburdentoournaturalenvironmentintoaring,thisisalongtimetosolvethemajorproblems4Whatarethehazardsofvehi
3、cleexhaustontheenvironment?Thecarisamodernmeansoftransport,withthesurgeinthenumberofcars,worseningenvironmentalpollutioncausedbyautomobileexhaust.TheharmfulcomponentsinthevehicleexhaustofCO,NOx,SO2,HC,andparticulatematterandozone5in21stcentury,thereare7
4、millionscarsintheworld,alargeamountofexhaustgaseshasseriouslyinfluencedus,suchas:cough,throatinflammation.6Weshouldhaveahealthywaytotravel7TheglobalclimateisbecomingwarmerandwarmerNearly100years,theaverageglobaltemperaturehasexperiencedtwofluctuations,w
5、hichisthewell-beingofwell-being".Ingeneral,itisageneraltrend,theglobalclimateisbecomingwarmerandwarmer8ManypartsofthelandbecomesverydryForexample,lastspring,themostseveredroughtin50yearshitnorthernChinaaffectingthelivelihoodof4millionpeople.9Theyarelook
6、ingforwardtotherain10Environmentaldamageandclimatechangeisarealityforus.Outoftheworld’smostpolluted20cities,halfareinChina,70%ofChineseriversarepolluted.Chinahasbecomethelargestcarbonemitteroftheworld11Part2Whatisalow-carbonliving?Low-carbonlifeistwowor
7、ds,lifereferstotheclothing,food,housing,transportationlines,suchasaspectsofpersonallifestyleaccordingtopersonalhabits.Whyshouldwebelow-carbonlife?Ordertoreducecarbonemissionsanddependenceinlife13Carbondioxideisessentialforplantstoabsorbcarbondioxideforp
8、hotosynthesis,andcarbondioxideremainswithintheappropriaterangeisveryimportantformaintainingtheEarth'stemperaturesuitableforhumanhabitation14ClimatechangeandourrelationshipPolaricemelting15Thepolarbeartoloseafoothold16Allkindsofex
