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保护空气

保护空气. 1. 空气中有害物质. 有害气体：二氧化硫 (SO 2 ) 、一氧化碳（ CO ）、 二氧化氮 (N0 2 ). 烟尘 ( 可吸入颗粒物）. 2. 污染的三大类型. 酸 雨. SO 2 、 NO 2 等. 氟利昂等. 臭氧空洞. 温室效应. CO 2 含量增加. 3. 空气污染的主要来源. CO 2. SO 2. 煤燃烧排放的烟气. 机动车尾气的排放. NO 2. 土地荒漠化引起的沙尘暴. 烟尘 ( 可吸入颗粒物）. 4. 如何防治 ? (1) 加强大气质量的监测，

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保护空气

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  1. 保护空气

  2. 1.空气中有害物质 有害气体：二氧化硫(SO2)、一氧化碳（CO）、 二氧化氮(N02) 烟尘(可吸入颗粒物） 2.污染的三大类型 酸 雨 SO2、NO2等 氟利昂等 臭氧空洞 温室效应 CO2含量增加

  3. 3.空气污染的主要来源 CO2 SO2 煤燃烧排放的烟气

  4. 机动车尾气的排放 NO2

  5. 土地荒漠化引起的沙尘暴

  6. 烟尘(可吸入颗粒物）

  7. 4.如何防治? (1)加强大气质量的监测， (2)改善环境状况， (3)使用清洁能源， (4)积极植树、造林、种草。

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