全球变暖英文.pptx

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1、全球变暖英文全球变暖英文questionAre you miss your childhoodAre you miss your childhood？Do you remember when the last time you saw the clear Do you remember when the last time you saw the clear water?water?What do you want to save the only earth?What do you want to save the only earth?第1页/共19页Why is it so cold t

2、his winter？第2页/共19页what do you think of the cold?I think the most important is I think the most important is the fact is the fact is Global warmingGlobal warming全球变暖影响了正常的洋流流动，从而使西伯利亚高压强盛，以致今年冬天寒冷较为异常。Too little Too little clothes.clothes.第3页/共19页Global warming第4页/共19页what is it?Due to carbon dioxid

3、e,methane(Due to carbon dioxide,methane(甲烷甲烷)and)and other greenhouse gases other greenhouse gases （温室气体）（温室气体）in in the atmosphere increase happens global the atmosphere increase happens global temperature rise phenomenon.temperature rise phenomenon.第5页/共19页why should we care?sea level risesea leve

4、l risechange in climatechange in climateshifting ecosystems(shifting ecosystems(改变生态系统改变生态系统)species die-offspecies die-offocean acidification(from CO2 increase)ocean acidification(from CO2 increase)第6页/共19页sea level rise第7页/共19页change in climate第8页/共19页shifting ecosystems第9页/共19页species die-off第10页

5、/共19页ocean acidification第11页/共19页I also want to ask you:why should we care?I also want to ask you:why should we care?Because there is only one earthBecause there is only one earthThe earth is our only homeThe earth is our only home第12页/共19页what should we do?When using air conditioning(When using air

6、 conditioning(空调空调)turn down two)turn down two degrees Celsius in winter,turn up two degrees degrees Celsius in winter,turn up two degrees Celsius in summer.Celsius in summer.第13页/共19页In winter,dont open a window for a In winter,dont open a window for a long time,that can make the heat long time,tha

7、t can make the heat loss.loss.第14页/共19页Smart shopping Smart shopping Suggest to buy big bottles of drinks Suggest to buy big bottles of drinks Buy locally grown food Buy locally grown food Buy fresh rather than frozen food Buy fresh rather than frozen food 第15页/共19页Eat less beefEat less beef（Cow has four stomachs(Cow has four stomachs(胃胃),),ruminant(ruminant(反刍反刍)is to release large amounts of)is to release large amounts of methane(methane(甲烷甲烷)第16页/共19页Reuse shopping bagsReuse shopping bagsplant a treeplant a tree第17页/共19页第18页/共19页感谢您的观看。感谢您的观看。第19页/共19页