Write an excellent composition for the mayor on the smog weather proposal.

Hello!

I am a student of Wen Yi Street Primary School. My name is Chen Huikuan.

Since last year, smog has almost never stopped, and air pollution has become increasingly serious. Nature uses these facts to tell us the importance of protecting the environment.

Recently, the sky often turns gray, and the buildings and trees in Hangzhou are gray. Many people wear masks when they go out. Suppose it was yesterday. I checked online, and the concentration of PM2.5 reached 280. I observed the air pollution caused by industry. In Hangzhou iron and steel works, chemical plants and other places, chimneys are smoking, yellow and black, and the emission speed is particularly fast, which makes people feel uncomfortable. On cloudy days, the surrounding buildings are shrouded in smoke, and the visibility is very low, so you can hardly see around.

Then there is life pollution. Every household has a gas cooker and a water heater. Everyone uses gas water heaters every day. Many a mickle makes a mickle, and air pollution is getting more and more serious. Motor vehicles also emit very dirty particles, especially buses and motorcycles with poor quality, which emit suffocating black smoke after passing by. During the rush hour, a bus passes by every five minutes or so, and at least one hundred cars pass by here every day. You know, how much exhaust gas is emitted by so many cars! Especially when there are red lights and traffic jams, cars on the road stop and emit a lot of tail gas.

The harm of smog is that long-term inhalation will be harmful to health, which may cause cough, pneumonia, and even headache and nausea. So in order to prevent smog, I make the following suggestions: 1. Minimize emissions from factory chimneys. The government can make a rule that unauthorized emissions will be punished.

2. Open up green belts, expand green areas and plant more trees.

3. Guide factories and enterprises to use less coal and oil and use more solar energy and other pollution-free fuels and energy.

Encourage everyone to drive less, take more buses and ride more public bicycles.

5. Organize more environmental publicity activities to let everyone know the harm of smog, and the mayor himself should take the lead.

As the saying goes, "There is heaven above and Suzhou and Hangzhou below." If only there were no smog in Hangzhou! If due to

It's sad that the smog affects the image of Hangzhou! Time waits for no one, so we should protect the environment.

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