新gre阅读：aerosol导致大气温度变冷
<p> 下面是小编为大家搜索整理的有关新<span word="gre">gre</span>阅读题，对于新<span word="gre">gre</span>考试逻辑阅读，考生除了采取题海战术，其实更应该做的就是总结。如果能从平日的练习中找到解新<span word="gre">gre</span>考试逻辑阅读题的思路，那么，要比采取题海战术更好。</p><p> <span word="aerosol">aerosol</span> 造成的<span word="global">global</span> <span word="cooling">cooling</span>. <span word="Aerosol">Aerosol</span>，<span word="small">small</span> <span word="solid">solid</span> <span word="particle">particle</span> <span word="pollutant">pollutant</span> <span word="that">that</span> <span word="suspends">suspends</span> <span word="in">in</span> <span word="the">the</span> <span word="air">air</span>, <span word="generated">generated</span> <span word="by">by</span> <span word="the">the</span> <span word="power">power</span> <span word="plant">plant</span>, <span word="can">can</span> <span word="cause">cause</span> <span word="the">the</span> <span word="cold">cold</span> <span word="climate">climate</span> <span word="effect">effect</span>. <span word="It">It</span> <span word="forms">forms</span> <span word="cloud">cloud</span> <span word="in">in</span> <span word="the">the</span> <span word="sky">sky</span> <span word="and">and</span> <span word="sheds">sheds</span> <span word="the">the</span> <span word="earth">earth</span> <span word="from">from</span> <span word="getting">getting</span> <span word="the">the</span> <span word="sun">sun</span> <span word="radiation">radiation</span>, <span word="creating">creating</span> <span word="cooling">cooling</span> <span word="effect">effect</span>. <span word="However">However</span>, <span word="it">it</span> <span word="does">does</span> <span word="not">not</span> <span word="eliminite">eliminite</span> <span word="but">but</span> <span word="mask">mask</span> <span word="the">the</span> <span word="green">green</span> <span word="house">house</span> <span word="effect">effect</span>. <span word="The">The</span> <span word="cold">cold</span> <span word="climate">climate</span> <span word="effect">effect</span>, <span word="itself">itself</span>, <span word="is">is</span> <span word="not">not</span> <span word="dangerous">dangerous</span>, <span word="since">since</span> <span word="it">it</span> <span word="does">does</span> <span word="not">not</span> <span word="prolong">prolong</span>: <span word="if">if</span> <span word="all">all</span> <span word="the">the</span> <span word="power">power</span> <span word="station">station</span> <span word="should">should</span> <span word="be">be</span> <span word="shut">shut</span> <span word="down">down</span> <span word="at">at</span> <span word="one">one</span> <span word="time">time</span>, <span word="the">the</span> <span word="effect">effect</span> <span word="will">will</span> <span word="disappear">disappear</span> <span word="almost">almost</span> <span word="immediately">immediately</span>. <span word="But">But</span> <span word="the">the</span> <span word="masking">masking</span> <span word="effect">effect</span> <span word="of">of</span> <span word="it">it</span> <span word="on">on</span> <span word="green">green</span> <span word="house">house</span> <span word="effect">effect</span>,<span word="which">which</span> <span word="is">is</span> <span word="chronic">chronic</span>, <span word="can">can</span> <span word="be">be</span> <span word="dangerous">dangerous</span>, <span word="since">since</span> <span word="people">people</span> <span word="tend">tend</span> <span word="to">to</span> <span word="underestimate">underestimate</span> <span word="the">the</span> <span word="actual">actual</span> <span word="serverity">serverity</span> <span word="of">of</span> <span word="the">the</span> <span word="green">green</span> <span word="house">house</span> <span word="effect">effect</span>.</p><p> 现在科学家通常比较关注地球变暖的问题，但是现在其实也存在环境变冷的问题。某种工厂排出的物质比较容易形成小水珠，并导致云层的形成，造成热量被反射。地球两极的冰层上空的环境变冷现象尤其明显。有数据表明除了冬天以外，在其它季节地球的温度实际上没有变化或是下降了。变冷效应的最大问题实际上是掩盖了地球变暖现象，如果限制工厂排放那种气体，变冷效应可以得到控制，但是变暖现象就会更突出了。 那种气体的名称好像是<span word="aerosol">aerosol</span>。其中有一道题问的是作者对以下哪个问题进行了解释，我选择的是<span word="C">C</span>. <span word="aerosol">aerosol</span>是如何影响云的反射率的?第二段讲他对于气候的影响是复杂的：说了3点，最后一点最重要，因为是他掩盖了温室效应，</p>
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