Writing on the theme of smog

In daily study, work or life, everyone has written a composition, which can be divided into limited composition and unlimited composition according to the different writing time limit. How to write a thoughtful and literary composition? The following is my collection of essays on the topic of smog for your reference, hoping to help friends in need.

Writing on the topic of smog 1 "I can't see the dog when I walk the dog, but I can't leave until the dog calls me."

This is the most famous statement about smog that we have heard recently.

When I get up in the morning, I open the curtains and look out the window. I feel blind. I can't see the blue sky and the long white clouds. There is chaos between heaven and earth, and everything is gray. Even the colorful buildings opposite have only hazy outlines.

Between us, smog has quietly enveloped the whole city.

Be fully armed before going to school every day, lest the smog be sucked into the lungs. But, what's the use?

Cars on the road are still belching out exhaust gas, and factories in the distance are also belching out black smoke. There are no trees on both sides of the road, and people are wearing white masks.

So, how did this disgusting smog come from?

Many of our families have cars, but when we are sitting in the car and ready to travel, the exhaust from the car is quietly contributing to the smog behind us.

In the remote suburbs of the city, some chemical plants are showing their talents, and the thick black smoke emitted day and night is slowly melting into the air.

On the first day of the Lunar New Year, colorful fireworks and crackling firecrackers filled the air with smoke, which became very turbid and the air quality dropped sharply. These are the main causes of smog. They have brought us quickness, convenience and pleasure, but they have also quietly brought us unexpected consequences.

In foggy days, we breathe turbid gas. Haze in the air can lead to diseases such as pneumonia. 1952, an invisible killer in London, England, took 4,000 lives in just five days and 8,000 lives in the next two months. It can be seen how powerful the smog is.

The smog is so serious, how to prevent it?

We should wear masks, eat light food and drink plenty of water when we go out. In foggy days, we should open the window less for ventilation. Vitamin d should also be supplemented appropriately. Come back from the outside, wash your hands, face and gargle. We must reduce outdoor activities. If you must exercise, you can do indoor exercise.

What we want is fresh air, and what we want is a healthy body. Please don't sacrifice your health for the so-called good life. Drive less, travel green, plant more trees and protect forests. Cure smog, start with me.

The topic of writing smog 2 has been foggy in Chengdu recently.

Get up every morning, and never see the fiery red sun illuminate the earth again. At home, you may not feel it. Only when you leave home will you find that the fog has enveloped the whole city and the surrounding beauty has become blurred. Traffic jams caused by smog; Asthma and other diseases caused by smog ... Smog weather always bothers us and brings us a lot of inconvenience. Although I often run around in the street with my coat on my back and my schoolbag on my back, I sneeze from time to time, and even a cold can't be cured for a long time; The news also frequently reports the serious consequences caused by the persistent smog weather. Smog weather has seriously affected the air quality and people's normal life in Chengdu.

20xx165438+1October 2 1 day, Chengdu, Sichuan suffered the worst smog in history, with visibility less than 50 meters. That day, I saw many people wearing masks. I thought to myself: can this small mask help people prevent disasters caused by smog weather? I opened the computer search with questions and finally came to a conclusion. It turns out that the air in foggy days contains some tiny dust particles that people can't see with the naked eye. They are enough to give people lung disease and are harmful to our health. Therefore, you should wear a mask to filter out the particulate matter in the air, so that there will be no particulate matter in the air you breathe, and you will not get lung disease.

Now, the smog weather has seriously affected the air quality in Chengdu. Now in Chengdu, there is smog weather almost every day. The beautiful "land of abundance" has also become a "smog capital".

Don't say smog is a killer, not to mention smog is terrible. In fact, the real murderer is us humans, the smog that we don't know how to protect the environment. In order to save the beautiful "land of abundance", in fact, we can turn driving into cycling to reduce the pollution caused by exhaust emissions; You can eat less cooking, eat more stews, and do less cooking fume; You can quit smoking or throw the finished cigarette butts into the trash can, and you can also reduce fireworks and pollution; We can also plant more flowers and trees to purify the environment ... Only when we choose a low-carbon life can we stop the smog weather and make the air fresher.

Ah, let's act at once! Let's stop the smog weather and save our beautiful "land of abundance"-Chengdu!

One morning, I woke up and found it was white outside. What happened? I asked my father, "What is this natural phenomenon?" He replied: "This is smog, a harmful substance. Wear a mask when you go out, otherwise you will inhale toxic gases and get lung cancer, which is similar to smoking. " So this is a harmful gas. I'm going to school after breakfast. On the road, within three meters, almost no one can be seen. The fog is getting heavier and heavier. I have never seen such a heavy fog. Before I left, I looked at the "weather forecast" on my mobile phone. Today is "heavy pollution", and the dressing assistant also reminded me to wear a mask when I go out. There is a poison called "PM2" in the smoke. 5 ",which is extremely harmful to human body. If you take off your mask, you will inhale toxic gas. If you don't accept it, you will feel uncomfortable. What a dilemma!

When I got to school and finished my first class, I thought I would go out for morning exercise and running as before, but the radio said, "Please move in the classroom. Due to the foggy weather, I will suspend running and morning exercises. " There was a commotion in the classroom, and everyone was chattering about the smog. In my opinion, the smog is too big for a series of activities to be held! We spent a long time chatting. After the second class, we ushered in our favorite microcomputer class. Computer courses are going to the computer room, but we have to go through the smog area, which has caused waves of entanglement. No way, just fight! I took a deep breath in the classroom. I didn't take a breath on the way to prepare, so I rushed straight over. I told my good friend this idea, and she smiled: "You are really good, you have to run across two playgrounds!" " Can you hold back? "I said helplessly," what can I do? I don't want to wear a mask. If I go to the computer room and put it in my pocket, won't it be dirty? No way, take a few more breaths on the road? " "Why not? Just a few drinks, it doesn't matter. " I am still worried: "What if this air is as addictive as smoking? Forget it, I still wear a mask! " She looked at me in distress situation.

The disaster before the microcomputer class passed, and we finished the happy microcomputer class. Get ready to stand in the school road team. Suddenly, a scream: "Ah! You stepped on me! " I had to say apologetically, "It's foggy, sorry." Until noon, the smog has not dispersed. It is like a naughty child, unwilling to leave his beloved toy and stay here.

What a smog! People are complaining about the smog, but may it be because they don't care about the environment? Should we also reflect on ourselves?

Writing on the topic of smog 4. Walking in a huge cage shrouded in fog, the busy road is full of cars, and the turbid air makes people impetuous. Haze is also the darkness of the soul and the congestion of desire.

I like to appreciate ink painting. On the long rice paper, I vaguely drew a lonely mountain, and then a lonely leaf hung in mid-air and floated between heaven and earth. The ancients like to send their feelings to mountains and rivers, and they have a pen of poverty to describe endless feelings. The vast blank left behind is the purest carrier, carrying endless fantasies.

Perhaps people's heart is picturesque, if it is too full, it will show the congestion of desire and show the turbid fog. Life should be reflected in proper abandonment and concession, and a gap should be opened outside the smog.

Miss the past and compete in prosperity. But you are fluttering in white, elegant in appearance, wandering alone in the turbid waves and understanding nature. You resolutely give up the smoke of power, and only want to turn into a butterfly and dance in your dream, and only want to fly with Peng hovering in the world. I only caught a glimpse of you, but I caught a glimpse of an indifferent attitude towards life, an attitude away from filth. And the butterfly in your dream hired Ting to fall into the world, comforting countless numb hearts.

What we need to get out of the smog is the tranquility and profundity of Zhuangzi, and what we need more is the courage to realize our true self.

"Living in the Potala Palace, I am the king of snowy areas, and walking in Lhasa, I am the most beautiful lover in the world." This poem left by Cangyang Jiacuo is the best portrayal of his human nature. Such a poet constantly seeks and realizes himself in nature. "Love silently, rejoice silently" is not his betrayal of faith, but his immortal poem of bravely following his true self and getting out of confusion.

"A Tale of Two Cities" begins: "This is the best time, this is the worst time; This is the age of wisdom, this is the age of stupidity; Our future has everything, and our future has nothing. " Many people resort to the true meaning of life and think that only Jin Dingyu, fur and fat horses are the perfection of life. They hold hands tightly, thinking that they can hold everything, but what they get in the end is a desolate world full of smog.

Getting out of the smog is not the retreat of the weak, but the progress of the brave. If you don't regret it, you won't realize the elegance of Tao Yuanming picking chrysanthemums in the early morning, the elegance of lotus hoes in the dusk, the poetic dwelling on the shores of Lake Thoreau Walden, and the freedom of Lin Hejing taking plum as his wife and crane as his son.

Mr. Lin Yutang once said: "There is no struggle, it is a big struggle. If you don't argue, everyone in the world won't argue with it. " Why do you insist on fighting for fame and fortune in a smoky place? Why not learn to give up and open up a beautiful place outside the smog? If we can all enjoy it silently, then there will be no smog, replaced by pure white clouds and clear sky.