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1、lowcarbonliving1Part1IgiveyouanaccountoftwosubjectsAirconditioningtoexcludethemethane-containinggasescauseglobalwarmingThesecondoneisabouttheincreasingamountofcars3AirconditioningisboundtobringsomeburdenonourenvironmentAndweuseanykindofindustrialproducts,airconditioningisboundtobringacertainburdent
2、oourenvironment.Energytoopenthetimberandreleaselargeamountsofheattotheatmosphericenvironment,hasbeenagreatburdentoournaturalenvironmentintoaring,thisisalongtimetosolvethemajorproblems4Whatarethehazardsofvehicleexhaustontheenvironment?Thecarisamodernmeansoftransport,withthesurgeinthenumberofcars,wor
3、seningenvironmentalpollutioncausedbyautomobileexhaust.TheharmfulcomponentsinthevehicleexhaustofCO,NOx,SO2,HC,andparticulatematterandozone5in21stcentury,thereare7millionscarsintheworld,alargeamountofexhaustgaseshasseriouslyinfluencedus,suchas:cough,throatinflammation.6Weshouldhaveahealthywaytotravel
4、7TheglobalclimateisbecomingwarmerandwarmerNearly100years,theaverageglobaltemperaturehasexperiencedtwofluctuations,whichisthewell-beingofwell-being".Ingeneral,itisageneraltrend,theglobalclimateisbecomingwarmerandwarmer8ManypartsofthelandbecomesverydryForexample,lastspring,themostseveredroughtin50yea
5、rshitnorthernChinaaffectingthelivelihoodof4millionpeople.9Theyarelookingforwardtotherain10Environmentaldamageandclimatechangeisarealityforus.Outoftheworld’smostpolluted20cities,halfareinChina,70%ofChineseriversarepolluted.Chinahasbecomethelargestcarbonemitteroftheworld11Part2Whatisalow-carbonliving
6、?Low-carbonlifeistwowords,lifereferstotheclothing,food,housing,transportationlines,suchasaspectsofpersonallifestyleaccordingtopersonalhabits.Whyshouldwebelow-carbonlife?Ordertoreducecarbonemissionsanddependenceinlife13Carbondioxideisessentialforplantstoabsorbcarbondioxideforphotosynthesis,andcarbon
7、dioxideremainswithintheappropriaterangeisveryimportantformaintainingtheEarth'stemperaturesuitableforhumanhabitation14ClimatechangeandourrelationshipPolaricemelting15Thepolarbeartoloseafoothold16Allkindsofex
