题目内容

【题目】2016年12月19日，全国多地出现入冬以来最强雾霾，空气污染指数连续爆表。
（1）雾霾带来的危害不包括（　　）
A.危害人体健康
B.影响飞机飞行
C.易发交通事故
D.造成洪涝灾害
（2）下列做法对减轻雾霾有效的是（　　）
①节约用水 ②大量燃放烟花爆竹 ③绿色出行 ④减少工业废气
A.①②
B.②③
C.③④
D.①④

【答案】
（1）D
（2）C
【解析】（1）雾霾带来的危害包括危害人体健康、影响飞机飞行、易发交通事故等，造成洪涝灾害的原因与夏季风的不稳定有关。故选：D（2）空气质量等级是依据空气中污染物浓度的高低来判断的，它能反映空气污染的程度。空气中的污染严重，易产生雾霾天气。改善空气质量的措施有：禁止焚烧植物秸秆、禁止燃放烟花爆竹、提倡绿色出行、植树造林、提倡低碳生活、减少工业废气等。依据题意。故选：C

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