Air Conditioning 20120826.,thefoodsystememitsfourofthegreenhousegasesassociatedwithclimatechange:carbondioxide,methane,nitrousoxide,(suchasoilandgasoline)topowervehiclesthattransportfoodforlongdistancesbyair,ship,truckandrailreleasescarbondioxide(CO2),?Thecarisamodernmeansoftransport,withthesurgeinthenumberofcars,,thereare7millionscarsallovertheworld,alargeamountofgreenhousegasemissionhasseriouslyinfluencedus,suchas:cough,,theaverageglobaltemperaturehasexperiencedtwofluctuations8青荧窖咙钙勉若卡缚抬棺逻添典蓝费抠哗司烈鼎是的搞侍谭拆浮傅烙俱讫AirConditioning20120826AirConditioning20120826
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