Three hundred words in a foggy morning.

In the early morning, I walked in the endless fog and hurried to school. Because of the haze, one-third of the people on the road wear masks, and there are still car rear-end collisions on the road. The sun disappeared, and the whole world fell into a gray world.

At school, the morning run that students were looking forward to had to be changed to indoor exercises in the classroom because of the severe smog. Everyone's interest was suddenly "suppressed" by smog. What is even more frightening is that the students who get along with each other day and night are also sick one by one. First a cold, then a fever to the hospital. There are 46 students in our class, and several students can't come to school because of illness. The pungent smell of vinegar and the disgusting smell of disinfectant in the classroom make our mood very "gloomy". Even I, who is usually in good health, have some slight colds.

I once did a small experiment. On my way to school, I saw a traffic jam on the road. My eyes are fixed on a black BMW, and I remember the last three digits of the license plate to see who gets to the crossroads first. I walked quickly on the road, looking back at the car I left behind. Finally, I reached the crossroads before the bus. This experiment shows that cars are not necessarily the fastest means of transportation. When the journey is not long, cycling and walking may be faster than driving. But also exercise, so why not?

Three hundred words in a foggy morning

In the early morning, I walked in the endless fog and hurried to school.

Because of the haze, one third of the people on the road wear masks, and there are still car rear-end collisions on the road.

The sun disappeared, and the whole world fell into a gray world.

At school, the morning run that students were looking forward to had to be changed to indoor exercises in the classroom because of the severe smog.

everyone's interest was suddenly "suppressed" by the smog.

what's even more frightening is that the students who get along with each other day and night also fall ill one by one.

First I caught a cold, then I went to the hospital with a fever.

There are 46 students in our class, and several students can't come to school because of illness.

The pungent smell of vinegar and the disgusting smell of disinfectant in the classroom make our mood very gloomy.

even I, who is usually in good health, have some slight colds.

I once did a small experiment.

on my way to school, I saw a traffic jam on the road.

My eyes are fixed on a black BMW, and I remember the last three digits of the license plate to see who gets to the intersection first.

I walked quickly on the road and looked back at the car that I had left behind.

finally, I got to the crossroads before the bus.

This experiment shows that cars are not necessarily the fastest means of transportation.

when the journey is not long, riding a bike and walking may be faster than driving.

and exercise, so why not?

In the third grade of primary school, my father took my brother and sister to play. Because of the smog, my brother and sister canceled their play plans ...

In the past two weeks, it was foggy in Xi 'an. In the morning, it was very cold and dark.

I found that people around me are wearing anti-fog masks, and now they can't do exercises and run because of the smog.

My mother told me that my father has been ordering a cloth anti-fog mask online for the past two days, a black one for him, a blue one for my mother and a pink one for me.

when I heard that, my heart was depressed, like a gray smog.

However, I think if Haze is a monster, the Monkey King in Journey to the West will definitely kill it with a golden hoop.

smog is toxic. If you smoke too much, it will be bad for your health, and you will get sick. If you smoke all over your body, it will lead to death.

I read these from page 622 of the medical books in Dad's bookcase.

I suggest that people in cities drive less cars, trucks and other cars that emit exhaust gas. If it is really inconvenient, they can ride bicycles so that they don't have to emit exhaust gas.

I would like to remind everyone: "Drive less exhaust cars, the smog will not come, and the blue sky and white clouds will come back!" Today's weather is really strange. It was still a faint mist in the morning. At half noon, a thin layer of fog gradually disappeared from the horizon and hung over the distance. I thought it was foggy for five minutes.

When I crouched by the window again and looked at the distance, I accidentally found some small granular water droplets on the window glass. After careful study, each small water droplet contained a small white dust particle. I was surprised. The water droplets on the window accumulated more and more, and slowly, the water droplets allowed to suck more and more. Everything outside the window was so beautiful that I couldn't help but be deeply attracted ...? Isn't this the smog phenomenon mentioned in nature books? I dug out a thick book "1, Why" at home. Ha, I found it. This is smog. It is caused by a lot of smoke and dust suspended in the air. Smog is very harmful to human body, so students should protect the environment! The smog weather for a period of days has made everyone who just got up in the early morning and longed for fresh air almost become a wish and an expectation. Everyone has to wear masks to cope with this smog-shrouded city, which has brought a lot of inconvenience to our lives.

I asked my mother, what is the cause of smog weather? My mother told me that due to human transitional development, environmental pollution, industrial pollution, automobile exhaust emissions and so on, we could not see the blue sky and white clouds, but looked up and saw foggy weather.

If you don't pay attention, people will have respiratory diseases.

In order to let us breathe fresh air and see the clear sky, we should protect our surrounding environment, reduce pollution and drive less, so that our air can be purified quickly.

Three 6-word composition diaries about smog weather

Fog weather From the end of 212 to the beginning of 213, the skies all over the country seemed to be "haze", which is

it's foggy outside the window, so you can't see anything for 1 meters. The people in the house were depressed, and instead of seeing the sun, they remembered the night with the moon.

I remember when I was a child, the roads were not as wide as they are now, the buildings were not as dense as they are now, and the night sky was not as chaotic and fuzzy as it is now.

At that time, the sky was dark blue, especially in the summer night. The stars were shining and scattered, which was spectacular and beautiful.

standing on the roadside, always looking at the sky and lingering.

Strange to say, it is gradually discovered that at night when there is a moon, the stars hide, and only the brightest and brightest one can be seen occasionally. Where have all the others gone? Have they gone home? Sometimes I think that.

Later, when I grow up, I have more troubles and worries, so I prefer to watch quietly, think for a while, sleep for a while and have a sweet dream at night with the moon! Sometimes the moon is round like a jade plate, sometimes it is missing a moon cake that looks like a bite, and sometimes it is curved like a boat. Whenever that time, it is particularly eager to be Chang 'e in the sky, hoping to accompany her in the nearest place to the moon, and grow up together.

A moonlit night gives people peace, comfort, illumination, coolness and a good mood.

"I don't know the palace in the sky, where is this evening?" I always want to be a song about wine, as chic and cheerful as a poet, but the truth in reality always pulls people around and entangles them.

ah! Everything is gone! No matter whether the moon rises today or tomorrow, there is always the shadow, mood and appearance of the moon in my heart.

Let the moon in my heart always light up and never rise, and I will always live as safely and comfortably as the moon!

45 words in Grade 6 of Chai Jing smog survey composition

Recently, the weather is always foggy. When I get up in the morning, the original beautiful scenery around me becomes very blurred, and the news frequently reports the serious consequences caused by the continuous appearance of smog weather, which has seriously affected air quality and people's normal life. In recent years, smog weather has not only seriously affected air quality, It is also the main source of asthma and other diseases. The air in haze weather contains some dust-like tiny particles that we can't see with the naked eye. These tiny particles are enough to make people get lung disease. They can be called invisible killers. So, what is the cause of haze weather? In fact, the smog weather is formed by car tails, cooking fumes, smoke from smoking and fireworks, which leads to the appearance of smog weather. Don't say that smog weather is a killer, not to mention that smog weather is terrible. In fact, the real killer is us humans, who don't know how to protect the environment, and who want to destroy their homes, which leads to smog weather. Of course, these are the consequences of human beings. You can eat stew instead of cooking; You can quit smoking or put the cigarette butts in the trash can after smoking; You can put less fireworks and firecrackers; We can also plant more flowers and trees to purify the environment. Only when we choose a low-carbon life can we prevent the smog weather from happening. Sometimes, I really hope that the smoke from the car is not unpleasant exhaust, but faint fragrance, and the smoke from the chimney is not thick black smoke, but crystal dew. I really hope that our home will become greener, the flowers will be redder and the birds' songs will be more beautiful and melodious. I believe. Our dream will definitely come true. Let's all work together to protect the environment and defend our homeland, so that the smog weather will no longer harm the world and make our homeland better. When traveling, don't forget to import a third-grade composition of 2 words from Puweixintian @@@M

Beautiful Zhen 'an

When it comes to hometown, it's really distinctive.

Especially in winter, the beauty of hometown is the beautiful world in the snow.

During the day, there are many snowflakes, sometimes falling one by one, and sometimes thick snowflakes can make a snowman and play recklessly.

You can also use the paper box as a skateboard; Slide down from a height as if it were a sprint.

that kind of speed and * * * is my favorite feeling.

at night, the white snow is beautiful, and the moonlight hits the snow, just like the light in the dark, charming and warm.

it's like putting new clothes on the road and adding gorgeous lights at night; Chinese New Year is a splendid firework and its wonderful music, which makes people smile brightly.

This scene is the most prominent scene of the Chinese New Year every year.

There are also lifelike ice sculptures beside the road.

They all have their own characteristics and meanings: Look at that fine horse! It seems to be running in front of our eyes, telling us the spirit of perseverance.

Look at Nu Wa! Is caressing a baby.

It's like a kind mother caressing her favorite child.

I really want to tell us the kindness of being a human being and the greatness of my mother.

Look at the gate with lanterns! It means to have a China heart wherever you are.

look at that beautiful fish! Spitting bubbles symbolizes that you have more than enough money this year and all your wishes come true! This is my lovely hometown, the favorite season all the year round, and my snowy hometown!

The best observation diary of the third grade composition is a belly sea

In the early morning, I looked at the first glint of morning light, and looked around, only to see a few colorful sunflowers floating in the blue sky, the sun quietly revealing its beautiful face, several mountains in front of the village looming in the morning fog, vaguely seeing lush forests, and the air was so fresh. The earth is full of vitality ... I was lost in thought when I watched all this ... When Mother Earth gave us all this beautiful things selflessly, her body also suffered great destruction: environmental degradation, land desertification, air pollution, species extinction, forest disappearance ... and the culprit of these evil deeds is the human beings nurtured by Mother Earth! Is man himself! Look, the towering chimney emits thick black smoke, which smokes away the flying birds and covers the vast sky; Look! In the past, the crystal clear stream became black and smelly, and the little fish could not survive and were homeless; Listen! With the "crunch, crunch" of chainsaws, tall and green trees collapsed, a forest gradually disappeared, leaving bare loess and birds' homes gone ... Because of human industrial pollution, the air kept deteriorating, the beauty gradually disappeared, and the clear stream was gone, gone! Because of human deforestation, vegetation reduction, soil erosion and land desertification have been caused. Floods and sandstorms have swallowed people's lives, and only a few bare stumps can be seen in the sand! Because of the improvement of human living standards and science and technology, automobile exhaust pollutes the air, smog is a disaster to mankind, animals are gradually extinct, flowers and trees are gradually disappearing! What caused all this? ! It's people's never-unsatisfied ambition, that growing greed! But in addition to the people who destroy the environment, there are still a group of people who protect the environment, but they are nothing compared with the people who destroy the environment.

Now, the earth in the 21st century depends on our joint efforts to make its beauty no longer fade away!

Ways to control smog 6 words

1. Looking out of the window, I suddenly found that there were no blue sky and white clouds, and there was a gray scene between heaven and earth, even the opposite building had only a hazy outline.

This kind of weather is becoming more and more frequent, and the smog is silently hanging over our city.

Haze is a turbid phenomenon caused by a large number of particles such as smoke and dust suspended in fog.

According to the remote sensing satellite monitoring of the Ministry of Environmental Protection, on January 29th, 1.3 million square kilometers of China was shrouded in smog, and the air quality was seriously polluted.

how did the foggy weather come from? Many families own cars, which makes our travel more convenient, but the exhaust emissions of cars pollute the air; Power plants, oil refineries and chemical plants are "doing their best" in our city, but soot and dust are constantly emitted day and night; Gorgeous fireworks and firecrackers are dazzling, but the air is full of smoke and becomes very turbid, the air quality drops sharply, and the index of PM2.5 and PM1 rises linearly. These are the main reasons for the smog. They bring us convenience and pleasure, but they also quietly bring us unexpected consequences.

in foggy weather, we breathe turbid gas.

Haze in the air can cause pneumonia, pharyngolaryngitis, tracheitis, heart failure and other diseases.

In 1952, the fog-like invisible killer in London, England, in just five minutes.