Keep away from haze
Days of haze, so that Zijinshan blurred figure, tall Zifeng building has disappeared, the sky like a layer of gauze, where it looks hazy. On the streets of Nanjing, people can be seen everywhere wearing all kinds of masks, as well as people covering their noses and mouths. It seems that they are facing a terrible biochemical crisis.
It was foggy again this morning. When I opened wechat, I was surprised to see that Altman was fighting monsters in the fog. The "Ultraman" we are looking forward to is the "cold air" coming tomorrow. There has never been a winter when people eagerly look forward to the arrival of cold air!
When it comes to haze, I always thought that it was the patent of the fog capital London and the capital Beijing, but I never thought that the continuous warm early winter also made us experience a serious pollution. Nanjing is a hilly area, surrounded by mountains in the East, South and West, and facing the river in the north. The urban area is in a low-lying area. There are many high-rise buildings in the urban area. When the air pressure is low, the air can hardly flow. This is the natural factor for the formation of "haze".
The heavy pollution of haze weather has lasted for a week, although the primary and secondary schools stopped for two days, but the major construction sites are still in the "boom" construction, raising dust; Nanjing every day, more than 500 cars license plate, more and more cars not only emit a lot of exhaust (tail gas contains a lot of fine particles), but also stir up the dust on the surface in Mercedes Benz, which makes the air pollution worse The chimneys of chemical plants never stop their white and gray smoke——
Helpless, we can only stay at home, looking forward to "Altman" - the cold air will blow away the haze. But the haze will come again after it has gone. If we don't solve it from the root, we will be buried in the haze sooner or later. Therefore, I appeal here: families with cars should drive less as far as possible! This is within our power. At the same time, I also hope that the provincial and municipal governments will pay attention to the control of urban development, and do not use the health of citizens as the price of urban development!
2. Remove haze
In addition to the sound of firecrackers old year, family reunion to welcome the new year. Setting off fireworks and firecrackers is a traditional custom in China. However, good-looking fireworks also bring us a lot of harm.
Why is this winter always grey, and the sky is blocked by the white air? " Dad told me that this winter because of the poor air quality, the formation of a typical "haze weather.". "Haze weather" is caused by many small particles floating in the air, which can not be seen by naked eyes, causing serious trouble to our daily life and travel. In order to reduce air pollution, improve air quality and reduce haze, let's start from ourselves and this spring festival to advocate the concept of green environmental protection with practical actions. Let's put fewer whips, less pollution and less haze to add a touch of blue to the sky and let's live happily under the blue sky and white clouds. Here, I propose that this Spring Festival, we should be a "firecracker abandoner" to avoid setting off firecrackers, stay away from haze and have an environmental protection year.
How can we prevent haze?
1、 Don't go out for activities at home. Tell the elderly and children to know how to protect themselves.
2、 In the haze weather, reduce travel, travel time to wear a mask, to avoid the inhalation of small particles in the air into the lungs.
3、 Don't open windows at home to breathe in the haze.
In haze weather, we should not only be able to "prevent", but also be able to "attack":
1、 In the Spring Festival, first of all, I should not set off firecrackers, and dissuade my relatives and friends from smoking and setting off firecrackers.
2、 Try to travel green, use bicycles instead of walking, use less cars, do not exhaust, do not blow road dust.
3、 To save electricity and energy, chemical plants should improve the treatment capacity of waste gas.
4、 Plant more green plants to purify the environment.
3 haze
Haze, from 13 years slowly came to 14 years, the new year of the horse. Haze has led to many diseases. Now people often say that haze is PM2.5. Haze is the killer of people's health, which has affected a quarter of China's territory, and about 600 million people have been attacked by haze.
The formation of haze has affected many people. Experts said: "the formation of haze is caused by a large number of fine bacteria in the air, such as dust, sulfuric acid, nitric acid and organic hydrocarbons." Because now in winter, the weather is relatively humid, so haze will form fog when it is wet, so it is often called "haze".
There are many traces left by people in the haze, such as automobile exhaust, chemical plant exhaust, chemical plant sewage, etc
People in this world have left enough for future generations, but now we have left a very bad gas for future generations, that is our haze.
Now we all need to unite together to fight against the new reinforcements of the virus - General haze. We can grow more trees and drive less. We always wear masks when we go out! We also try to go out as little as possible.
Haze also affects our mood. When driving, we must pay attention to the safety in front of us and don't get tired, because haze will make people feel tired. If you encounter bad things, you should control your mood, don't be irritable, and solve them calmly.
In terms of traffic, don't be impatient, because there is haze, there will be fog, so it will be easy to traffic jams and traffic accidents.
So please, let's protect against haze! Let's act together.
We should also exercise more together, try not to go out when there is haze, if there is no emergency, don't go out. We can also do some small sports indoors.
Let's protect the earth and our home together!
4 out of the haze
The brilliant sunshine finally dispelled the layers of haze, shining on my body, and I saw the long lost sun, although the sun's smiling face is not so bright, but my heart has felt bursts of warmth, feeling more comfortable.
Recalling the past ten days of haze weather, it is really unbearable! I can't remember the day when I should have gone to school in the bright morning glow, but I groped forward in the thick haze. My mood was very depressed, which seriously affected my interest in learning. After several days in a row, the sky is still full of haze.
I inadvertently flipped through the newspaper and learned that this kind of weather is now called haze weather, which is different from ordinary fog. Haze weather has serious harm to our body, especially the respiratory system. There are many reasons for the formation of haze, one of the most important is environmental pollution, the major media appeal to reduce the operation of private cars.
Yes, protect the environment, start with me. Last Saturday, my mother was ready to start the car to take me to the outside class, I yelled: "Mom, don't drive, reduce emissions." My mother had to pack me tightly and set off on an electric bike. Although the chilly wind accompanied by the speeding of the electric car hurt my face, I felt calm and warm in my heart. It was just that the air in the haze was sucked into my stomach, which made me feel suffocated.
Eagerly looking forward to the end of this kind of weather soon, so that I can be free to play outdoors again, so that I can enjoy the happy PE class again, so that I can go to school happily again facing the brilliant dawn
Today, the long lost sun has finally returned. Yes, there are some things that you don't know how to cherish when you have them. You don't know how precious they are until you lose them. The environment that we all live in, let alone not? Let's work together to protect the environment, and let the bright sunshine and beautiful sky accompany us forever!
Terrible haze
Recently, the weather is always foggy. When we get up in the morning, the beautiful scenery around becomes very fuzzy. The news also reports the serious consequences of the continuous emergence of haze. The haze has seriously affected the air quality and people's normal life.
In recent years, haze weather not only seriously affects the air quality, but also is the main source of asthma and other diseases. Haze weather in the air, contains some dust like tiny particles, these tiny particles are invisible to the naked eye. These tiny particles are enough to make people suffer from lung disease. They are invisible killers. So, what is the cause of haze? In fact, the haze weather is formed by the tail of the car, cooking fumes, smoking smoke, fireworks smoke, which leads to the emergence of haze weather.
Let alone the fact that haze is a killer, let alone a terrible one. In fact, the real killer is human beings. It is human beings who do not know how to protect the environment. It is human beings who want to destroy their homes that cause haze. All these are the consequences of human beings.
Of course, the current situation is irreparable, we can still prevent the haze weather. We can change cars into bicycles; we can stop eating fried vegetables and stews; we can stop smoking or put the cigarette ends into the garbage can; we can set off fewer fireworks and firecrackers; we can also plant more flowers and trees to purify the environment. Only when we choose low-carbon life can we prevent the occurrence of haze. Sometimes, I really hope that what comes out of the car is not the smelly exhaust, but the faint fragrance. What comes out of the chimney is not the thick black smoke, but the crystal dew,. I really hope that our home will become greener trees, redder flowers and more melodious birds. I believe that our dream will come true only if we take action and start from ourselves. Let's work together to protect the environment and our home, so that haze will no longer harm the world and make our home better.
I see haze days
In the morning, when the curtains are opened, there is a gray area everywhere. You can't see the blue sky, the houses and the trees. This is the haze weather. Now haze appears more and more frequently, which seriously affects people's life and health.
So how is haze caused? There are many reasons. For example, in winter, residents have to burn coal for heating, which leads to excessive mining of coal mines and serious environmental pollution. In addition, industrial pollution caused by some chemical plants causes PM25 and PM10 in the air to rise continuously and destroy the atmosphere. For example, now the family situation is good, many families have driven cars, which brings convenience to travel, but the car is a double-edged sword, which has both advantages and disadvantages. While enjoying convenience, the exhaust emissions of cars also bring great harm to the air. All kinds of pollution and destruction make our earth's environment worse and worse, and haze is more and more frequent.
So what are the hazards of haze? The dust particles contained in haze can cause respiratory tract infection, pneumonia and even lung cancer if inhaled for a long time. Therefore, the haze weather makes more and more patients in the hospital, which makes everyone dare not go out. Moreover, the haze makes the visibility of the air very low, brings inconvenience to the traffic, and leads to many tragic accidents. All these are the harm that haze brings to us.
So what measures should we take to protect ourselves in the face of haze? For example: try not to drive when you go out, reduce the cost