【单选题】【消耗次数：1】
2014年，我国温室气体排放气体的构成中，（）占比82%。
①
A、氯化亚氮
②
B、二氧化碳
③
C、氢氟碳化物
④
D、甲烷
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相关题目
【单选题】
二氧化碳被称为温室气体，是因为二氧化碳能（）。
①
A.吸收太阳辐射，使人体增温
②
B.破坏臭氧，使到达地面的紫外线增多
③
C.强烈地吸收地面放出的长波辐射
④
D.通过光化学反应向大气中释放热能
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除二氧化碳以外,甲烷、氟氯烃、一氧化碳等都被称为温室气体,其共同的原因是（）。
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②
B.通过光化学反应向大气中释放能量
③
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④
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【单选题】
空气中的二氧化碳仅占空气体积总量的（）。
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A.0.01%－0.02%
②
B.0.03%－0.04%
③
C.0.05%－0.06%
④
D.0.07%－0.08%
【单选题】
（），即把二氧化碳排放权作为一种商品，买方通过向卖方支付一定金额从而获得一定数量的二氧化碳排放权，从而形成了二氧化碳排放权的交易。
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碳交易
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碳排放
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碳汇
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碳达峰
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