The composition of climate, meteorology and air quality, more than 800 words.

The weather is always foggy recently, and my desire to go out to play is always messed up by this damn weather. By reading the newspaper, I understand that this kind of weather is smog, which is formed under certain conditions because the air is seriously polluted. It seems that the air quality around us is really worrying.

According to the newspaper, most parts of central and eastern China have been shrouded in smog recently. Someone joked: "The furthest distance in the world is when you stand in front of me, but I can't see you!" " Ten miles of "haze" made the general public panic. My mother always tells me that the air pollution is too serious to go out. Many pedestrians wear masks to deal with the poor air quality when they travel, but it always makes people feel breathless.

It snowed two days ago, and everyone was full of expectations for the snowfall, thinking that the smog would dissipate after the snow. However, the smog continued after the snow, and the air quality in many places deteriorated. Newspapers frequently report the influence of this bad weather, which makes me pay more and more attention to smog.

In view of the persistent smog weather, many measures have been introduced to improve air quality, such as restricting vehicle travel, eliminating old vehicles, changing oil to gas and so on. But I don't think this is fundamental, and government departments should fundamentally solve related problems.

It is urgent to purify the air and improve the environment! Let's all take action to make the world clean!