问题标题：
高二英语试卷书面表达,Directions：Forthispart,youareallowed30minutestowriteashortessayonthetopicEnvironmentalProtection.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelow.carbondioxide（二氧化碳
问题描述：
高二英语试卷书面表达,
Directions：Forthispart,youareallowed30minutestowriteashortessayonthetopicEnvironmentalProtection.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelow.carbondioxide（二氧化碳）
1、全球变暖对地球环境造成了很大影响.2、引起全球变暖的原因.3、我们需要采取的措施.
马洪忠回答：
Climatechangeisnolongeradoomsdayprophecy,it'sareality;aswasthecaseinthe2004Indian-Oceantsunamithatkilledsome300,000people.Globalwarmingisoneofthecontributingfactorstoclimatechange,andthemajorcauseofglobalwarmingisthegreenhousegasemission.
Atpresent,itisstillimpossibletopredictsocialandpoliticalconsequencesbasedonabroadrangeofpotentialclimate-changeoutcomes,butcountriesallovertheworldareseriouslylookingattheneedforintensifiedcooperativeeffortstoaddressclimatechangebecauseitisaglobalissuethatrequiresaglobalsolution,embracingdevelopedanddevelopingcountriesalike.Priorityareasforactionarescientificresearch,estimatingandmonitoringgreenhousegases,investinginforestryconservation,enhancingenergyefficiencyandpromotingenvironmentaltechnologies.
Meanwhile,itisadvisabletotakeearlierpreventivemeasures,puttingearly-warningsystemsinplace,andworkingwithrelieforganizationswellinadvancetostemoutproblemsbeforedisasterstrikesagain.
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