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The composition of our environment

In the usual study, work or life, composition is the most unfamiliar thing for everyone. According to different genres, composition can be divided into narrative, expository, practical and argumentative. You always have no way to write a composition? The following is the composition of our environment that I have carefully arranged, hoping to help everyone.

Our environmental composition 1 environmental composition The Tax College will hold an autumn sports meeting these days. I go to see it every day. Colorful flags are flying around the playground, swaying in the autumn wind. A group of big sisters are running fast on the white line runway; Many people in the stands are shouting loudly and banging gongs to cheer; Magnificent music came from time to time in the sky, and my father told me that this piece was called "March of Athletes". The sports meeting is so vivid and wonderful! But I found that there were many disposable cups, orange peels, melon seeds, and many pieces of paper in the stands, on the sand of the long jump and beside the runway.

A gust of wind blew, and the rubbish ran around like naughty children. Sometimes they come here to make trouble, and then they get bored when they get there, making the big playground not beautiful at all. Especially being trampled by a player who is playing ball, how to do it? Therefore, we must pay attention to hygiene, develop good hygiene habits at ordinary times, and take care of our living environment anytime and anywhere. If we don't care about the environment, everyone throws a peel, everyone spits everywhere, and everyone picks a flower and a leaf. Then our world will no longer have beautiful flowers and green leaves, our air will be full of germs, and our home will become a garbage dump. What a terrible thing it is! Don't you think? Let's care for the environment together and create a home with fresh air and beautiful environment!

Our environment is so beautiful, the sky is so blue, the water is so clear, the flowers are so bright and the animals are so lovely. But since mankind came to this beautiful world, everything has disappeared. They destroyed the world. They built all kinds of factories and tall buildings. The wastewater from the factory was discharged into the clear river, and the river changed immediately. Wastewater mixed with toxic substances entered the river and the water was dyed black. The dead bodies of fish also float on the water, and the rotting bodies give off an unbearable stench. Fish that are not killed are also choked to death by poison. The exhaust gas from their factory rises into the air, causing air pollution that is harmful to people and animals. The animals that were alive and kicking in the forest were smoked by the exhaust gas and fled back to their caves. Many people are also lying in hospital beds that are dying from exhaust fumes.

Not only that, human beings also wantonly destroy the tools for cutting down trees. All day long, the forests in the past have become factories and birds have no homes. Nowadays, the earth, the home of human life in the world, has become lifeless, but if people live on this lifeless earth, they will get sick. Now many diseases also affect people's lives.

Humans are too selfish. They destroy ecology and nature. Mother Earth is both sad and angry. It is terrible that she is angry. The fire claimed many lives. Earthquake, countless high-rise buildings collapsed; Natural disasters such as volcanic eruptions and floods are all caused by human selfishness. If human beings continue to destroy nature in this way for many years, Mother Earth will be destroyed and human beings will be unable to survive.

Dude, wake up. If the earth is destroyed, so will mankind. Save Mother Earth! Don't make her cry, don't make her sad, let's protect it!

Our environment constitutes 3. Every spring, it should be colorful, singing and dancing, but "sandstorms" often occur in Taiyuan. I was surprised, so I asked my mother. Mother said that this is all caused by people cutting flowers and trees indiscriminately. Now, the desert is approaching Beijing bit by bit and is still developing. ......

"Sandstorm" not only restricts the production of agriculture and animal husbandry, but also causes the death of people and animals, the collapse of buildings and the decrease of air index, and also harms people's physical and mental health. For example, the nose and lungs are the first areas to receive dust, which is the most harmful. In a word, "sandstorm" is no less harmful than strong typhoon and sandstorm.

All this stems from everyone's destruction of the natural environment. In our country, the forest coverage rate is not high, but in order to make money, we dig, cut and collect indiscriminately. Turned the mountain forest into farmland and coal mine. This has led to the destruction of plant communities, the exposure of soil layers and the serious desertification of farmland. Therefore, nature needs to punish everyone.

Now, everyone has understood the serious consequences of the problem. In recent years, Taiyuan has transformed Fenhe Park, planted many trees on both sides of the road and built many street gardens. Recently, many illegal buildings have been demolished on both sides of Binhe Road, and it is said that many flowers and plants will be planted. There is much more gas in Taiyuan now, and there will be no such horrible "sandstorm" as my mother said. However, there are many "dusty" temperatures in early spring every year.

Therefore, everyone must protect the ecological environment, cherish beautiful homes and gardens and green our big cities. I believe that before long, Taiyuan will become more and more neat and beautiful.

Our environment constitutes 49.6 million square kilometers of great rivers and mountains in China, which is the home of our Chinese sons and daughters. This vast land has nurtured our ancestors as well as you, me and him. However, we, Mother Earth, are suffering from problems such as the destruction and pollution of the ecological environment. At present, people demand immediate benefits at the expense of environmental pollution, and the resulting environmental problems are endangering our homes and threatening the happy life of our future generations. Practice has proved that the idea of "pollution before treatment" is wrong. In fact, if human beings want to live a happy life and make the economy develop continuously, they must protect the environment.

Protecting the environment requires the participation of all of us. Adults! Please don't discharge sewage and waste gas again; Please don't cut down the forest again. Please set an example for us to protect the environment. Kid! Please don't litter, please don't trample on the lawn, and consciously become a little guardian of the environment.

Children, let's act together-don't use disposable chopsticks quickly, but also give the forest a tree; After seeing the good scenery, we should collect the garbage and clean up the tourist area; After the toy batteries are used up, recycle them in a unified way to save the earth from pollution; Planting some flowers and plants on the balcony and in the courtyard will freshen the air in the small room and beautify the environment; Don't trample on the lawn, leave some small life to beautify our life. ...

Let's love and protect the environment together.

Our environment constitutes 5. The quality of the environment determines a person's health, work efficiency and many aspects of life. To sum up, the quality of the environment is very important to us, which determines the conditions on which we live.

Some environments can make us happy, but some environments can make people feel anxious and worried.

Like our school. The neat and beautiful teaching buildings and teachers' houses here are pleasing to the eye. The environment here is quiet and the air is fresh, especially when flowers and plants are flourishing. When trees are in full bloom, people feel like a paradise. This makes our study easy and enjoyable, and our energy doubles.

Out of school, came to the street. People are different and the environment is no exception.

Looking around, the streets and alleys are a mess, all of which are white pollution created by ignorant people. Garbage is everywhere, and it stinks. Whenever I pass by here, I can't help but close my eyes and cover my nose and run. Breeze blowing, pungent and tasteless, can also "smell Wan Li", which really affects people's visual hygiene and appetite! In the "masterpiece" of mankind, there are many bugs, which are really unsightly.

Spring is a recovery period. Grass sticks out its head, willows grow new branches, birds are singing happily on the branches, and the earth is full of vitality. However, the original clear and transparent pool water has now become turbid, which is not commensurate with this perfect spring scenery. These are all masterpieces of human beings, which directly affect their lives and their health cannot be guaranteed.

My surroundings are not exclusive. The total amount of tail gas emitted by cars here is not high, and there is no large amount of pollutants emitted by large factories. Compared with the city, it is still slightly better. At least the air here is relatively fresh.

No one knows what the future development of mankind will be like, but we are very clear about the present situation. Children should protect the environment, and should start from every bit of life to protect nature.

Present situation of water quality in China's environmental composition 6

With the advancement of industrialization in China, water quality safety has aroused widespread concern. Especially in recent years, drinking water safety problems have occurred frequently, and more than one billion people around the world have no access to safe drinking water, especially in Africa and the Asia-Pacific region. Even in developed countries, people face this problem.

Water pollution has caused major life accidents and triggered reflection.

As we all know, water is the source of our life, and we need it all the time. 65% of our body weight is water, which is directly related to our health and the sustainable development of society. I don't know if I remember the collective drinking of polluted water poisoning in Baisha Village, Baiyun District, Guangzhou. I wonder if I still remember thousands of people drinking water poisoning in Huaihua, Hunan; I don't know if you still remember the incident of food poisoning caused by drinking water by construction workers in a company in Jiujiang. I don't know if I remember the poisoning incident of thousands of people in tap water in Fuxin community, Liaoning Province, and so many innocent lives were hit hard. These bloody incidents forced us to add an extra layer of protective facilities to the drinking water to ensure the health of our family and friends.

Water environment, you and I work together.

It is imperative to protect the water environment, and we need you, me and him to work together to create it. A little life, just a little detail, even if the faucet is turned off; Even if you pour a glass of water less; Even throwing a piece of garbage into the river is less; Even if we plant more trees and flowers and absorb more carbon dioxide, it will add some green and vitality to our lives; Even if you step on the lawn less once on campus.

To protect the health of nature and the safety of drinking water, we should start from a little bit.

Nowadays, the environment we live in is getting worse and worse. We breathe turbid air and drink unclean water every day.

Because modern people want to build houses, large areas of forests are cut down. It never occurred to them that it takes only a few minutes to cut down a tree, but it takes many years for a big tree to grow so tall and strong. In this way, the dense trees disappeared, and the happy songs of birds disappeared. There are many mountains, which have also been leveled and built into tall buildings. People didn't think how many disasters it would cause, earthquakes here and floods there. Maybe people will say that nature is torturing themselves, but they are wrong. In fact, it is caused by people themselves!

Also, our air is polluted again and again. Otherwise, how can it be foggy in Beijing? People are wearing masks and no one dares to take a deep breath. The exhaust gas from cars, the smoke from factories and the smoke from firecrackers are getting more and more serious ... People are always self-righteous and feel that they have only breathed a little. However, the toxic gas is constantly expanding, and the air as a whole is polluted. How can I not breathe turbid air?

It is difficult to see the clear river now, and the water pollution is also very serious. People discharged sewage into the river, causing many fish to die. Our drinking water must be purified before it can be drunk. On the earth, the fresh water resources that we can really use are also very limited. If we don't cherish them, I'm afraid we will run out.

I hope people can firmly remember that we should protect the environment and make Mother Earth smile more, so that we won't live in a bad environment.

Our school is located in an alley. There are two teaching buildings inside. On the left is the teaching building, and on the right is the comprehensive building. Walk into the stairs in the east of the school, turn a corner on the fourth floor and you will see a corridor where students can jump rope and kick shuttlecock after class. ......

The first classroom in the east is Class 5 (3) in our classroom. There is a dark blue security door in our classroom. When we entered the classroom, we saw a big magnetic blackboard in front of us. In class, the teacher writes on it or asks students to come up and answer questions. There is a TV on the left. Every school day or Friday, we can watch Guinness, Oscar or the opening ceremony. There is a bulletin board on the right, with our curriculum and duty table posted on it. There are many cups beside the window. These cups are students'. Looking up, I saw that our classroom was divided into three warm cabins, each with one or two electric fans and one or two chandeliers, and there were many environmental protection slogans posted on one window, which made us understand the importance of caring for the environment. There is also a big blackboard behind, which is full of blackboard newspapers published by us. Whenever I see the blackboard newspaper published by my classmates, I feel very happy. There is a book corner next to it, and there are also several plants in it. Every time after class, students go to the back to get books to read, which has almost become their daily life. There are 24 desks and 48 chairs neatly arranged in the classroom. The floor of our classroom is clean and there is almost no rubbish. There is also a projector in our classroom. In class, the teacher used it to tell me about the class. Every time the teacher teaches us with PPT, we are very happy and let us understand better.

I like our beautiful classroom.

Our environment constitutes 9. We are closely related to the surrounding environment, so we should take care of the environment.

However, the current environment has been seriously damaged by people, such as cutting trees indiscriminately to make them barren hills and soil erosion; Excessive killing of wild animals makes them face extinction and ecological imbalance; Abuse of chemicals to pollute water sources; Smoke from factory chimneys pollutes the environment. Causing serious consequences such as floods, fires, insect disasters and air pollution. It has brought serious threats and harms to people's life and health. People realized that it was better to do it late than never, and put it on the agenda.

In fact, protecting the environment is everyone's responsibility. Although we are primary school students, we should be aware of the significance of environmental protection from an early age, and we should take practical actions to participate in environmental protection. For example, waste batteries used up by electrical appliances should not be thrown around casually, and properly handled will not pollute the ground. Don't throw the lunch boxes and beverage bottles left over from picnics, outings and other activities organized by the school on the ground or in the river. If handled properly, the river will not be polluted. We should also actively participate in the annual tree planting activities, protect saplings and trees at ordinary times, and do more things to green the environment. At the same time, we should publicize some environmental protection knowledge, such as protecting beneficial insects and birds, not catching wild animals and not cutting down trees. Let everyone take action to protect the surrounding environment and strive to create our beautiful home.

Our environment composition 10 At noon, we left Huishan ancient town under the scorching sun, dragging our tired legs, enduring hunger and fatigue. But at this time, our hearts are full of joy, because we have done a meaningful thing to protect Huishan ancient town.

On the morning of August 9th, my classmates and I happily came to Huishan Ancient Town to join the Young Eagle Holiday Team as volunteers. Our task today is to pick up garbage. As soon as I heard today's task, I thought: picking up garbage? So simple! I put on my hat, took the garbage clip and plastic bag, and confidently followed Captain Zhou Yuyan to pick up the garbage.

Walking, I suddenly found a bubble gum between two bricks. The garbage bin is too wide to catch. The only way is to hold it by hand. I want to take it, but I dare not do it. Take it, someone else said. How disgusting it is to hold it in your hand! Don't take it, I'll volunteer and pick up all the rubbish I see! I hesitate. Finally, I made up my mind to pick it up! I picked it up carefully with my hands and threw it into a plastic bag. At this moment, a passerby said to us, "You are the little guardians of the environment. Great! " I heard compliments from others,

I am ecstatic. Think: It turns out that picking up garbage is really not easy!

As we walked on, I saw another red thing. Looking closer, it turned out to be a lunch box. It's covered with oil and flies are flying around. There are many small ants in it. This is a tough guy! This time, I put it in a plastic bag without saying a word or hesitation. At this time, an unpleasant smell choked my nose, and I endured it and walked on. It will be noon soon, and the roads we promised have been clean. We reluctantly waved goodbye and then parted ways.

Today, we have protected the cleanliness of Huishan ancient town, and we are the little guardians to protect the environment!

Our environmental composition 1 1 With the continuous development of industrialization, the problem of environmental pollution has become increasingly serious, affecting people's lives and health. In order to understand the environmental situation near my home, I did some small surveys in my spare time on weekends.

First, I went to the tree of Lu Rongjing Construction Bank and saw all kinds of rubbish, including disposable chopsticks, empty cigarette cases, plastic paper, foam lunch boxes, paper towels and cartons. Later, I came to the garden at the entrance of Area A and saw disposable chopsticks, candy paper, cigarette butts, small spoons for snacks, lost clothes and plastic stars among the flowers. There is rubbish everywhere, which really makes people feel dirty and particularly disgusting. For those cigarette butts that have not been extinguished, it is even more dangerous and may cause a fire at any time.

I asked an aunt who lives in this community casually and asked her what people should do to protect the environment now. She said, "People shouldn't litter, but throw all the rubbish into the trash can." This let me know what people should do, and I think it would be great if people really do this!

Back home, under the guidance of my mother, I learned on the Internet that if people litter a lot, pollutants will have a comprehensive impact on human health, such as chronic obstructive pulmonary disease, lung and kidney damage, lung cancer, leukemia and so on. And the harm of pollutants to human health is also a very complicated problem, which can be divided into acute harm, chronic harm and long-term harm.

It pains me to see so many pollution problems. Environmental protection should start with me, try to reduce the use of disposable chopsticks and foam lunch boxes, support garbage sorting, and go home to discuss with grandma about buying food without disposable plastic bags. I sincerely hope that everyone will do their part to protect the environment.

The composition of our environment 12 When you walk on the wide road and admire the green trees and red flowers around you, don't you feel sick when you suddenly smell the foul smell of sewage? When you walk on the golden beach, the sea breeze blows gently, and you feel extremely comfortable, suddenly a plastic bag flies to your face, won't you be disappointed? When you are studying, don't you feel upset when you hear the noise from the nearby construction site?

There is water everywhere in fruits, vegetables, crops, flowers, grass and rivers. If a person doesn't drink water for three days, he will die. This shows the importance of water. At present, the fresh water on the earth only accounts for 3% of the earth's water resources, of which only 0.5% can be directly drunk, and most of the fresh water on the earth has been polluted. Therefore, protecting water resources is an urgent responsibility of mankind. Seeing the rapid flow of water in the faucet, I stepped forward and screwed it tightly; When you are by the river, don't throw garbage into it, and try to "use more water".

With the decrease of water resources, the decrease of forests makes the climate worse, which leads to the decrease of rainfall and the increasingly serious drought. The destruction of grassland and cultivated land makes one third of the earth face a serious threat of desertification. All kinds of harmful gases are discharged into the sky, wrapping our beautiful earth. Without the protection of ozone layer, it will do harm to human health.

The earth belongs to everyone, and environmental protection depends on everyone. If we want to live comfortably, we must take care of everything in nature.

Our environmental composition 13 Whenever spring comes, there should be a hundred flowers blooming and singing and dancing, but there are often sandstorms in Taiyuan. I was surprised and asked my mother. Mom said it was all caused by people cutting down trees. Now, the desert is approaching the capital Beijing bit by bit, and it is still expanding. ......

"Sandstorm" not only causes agricultural production reduction, human and animal deaths, building collapse and air quality degradation, but also harms people's health. For example, the nose and lungs are the first places to receive dust, which is the most harmful ... In short, the "sandstorm" is as harmful as typhoons and tornadoes.

All this stems from people's destruction of the environment. The forest coverage rate in China is not high, but people dig, cut and mine to make money. This forest has become cultivated land and coal mine ... which has caused vegetation destruction, soil exposure and serious land desertification. Therefore, nature will punish us.

Now, people have realized the seriousness of the problem. In recent years, Taiyuan has transformed Fenhe Park, planted many trees on both sides of the highway, and built many street gardens. Recently, many illegal buildings have been demolished on both sides of Binhe Road. It is said that many flowers and trees will be planted. Now the air in Taiyuan is much better, and there is no such terrible "sandstorm" as my mother said. But there is a lot of "dusty" weather every spring.

Therefore, each of us should protect the environment, cherish our homeland and green our city. I believe Taiyuan will become cleaner and more beautiful soon.

Our environment constitutes 14 to protect the environment. Our bounden duty is to be a kind mother. It gives our children blue sky, clear rivers and dense green forests.

If one day, Mother Earth asks us, "Where is the blue sky I gave you? What about the fields and rivers I gave you? " I think our answer is that the sea has nothing but silence. Don't tell her that the blue sky is not blue anymore? Can't you tell her that the forest doesn't exist because we are deforestation? Don't tell her that the fields are not so fertile anymore? If Mother Earth sees this, we all know that Mother Earth will be very sad if she doesn't think about it. Do you still want to make Mother Earth so sad? Since you don't want to, join the team to protect the environment!

How beautiful our campus is! Look at the rows of big trees over there. There are some birds on the branches from time to time. They are dancing in the wind and singing beautiful songs. There are one, two or three butterflies dancing beside the flowers. What a beautiful picture. However, under the blue sky of the motherland and in our beautiful campus, there are still some discordant notes. Take our class as an example. Let's talk about the sanitation corner first. It's completely unsanitary Brooms and mops stagger, trash cans are upside down, and some rubbish is spilled all over the floor. When I came back from the outside, I could see little pieces of paper everywhere. Do you think Mother Earth would like to see such a scene? Talk about the countryside. It's time for the wheat to ripen. The harvester makes a "click" sound, and the unpleasant thick gas comes to the nose, which makes people want to faint. These thick gases melt quietly in the air and enter your body quietly, but you don't know it at all. Maybe this is also a cause of illness.

What are you still thinking? Let's go!

Our environmental composition 15 In recent years, ecological environmental problems have gradually surfaced like big balloons.

Eco-environmental problems can generally be divided into two categories: first, the ecological environment damage caused by unreasonable development and utilization of natural resources. Such as blind reclamation of wasteland, deforestation, overgrazing, predatory fishing, indiscriminate mining and excavation, improper construction of water conservancy projects or unreasonable irrigation. The second is the environmental pollution caused by urbanization and the high development of industry and agriculture, such as "three wastes" (waste water, waste gas and waste residue), noise pollution and pesticide pollution.

While using nature and transforming resources, we must pay attention to protecting nature. Just like the story of human beings cutting down forests in large numbers. Humans have cut down a lot of forests, and soon, forests will disappear from the earth. With the disappearance of forests, there is less and less air, no fruit, no building materials, no burning materials, no grass, fewer cattle and sheep, no crops ... In the end, human beings have harmed themselves.

People shouted "Protect the Earth", but who did it? The reason why we want to protect the earth is because protecting the earth is to protect the home on which we human beings depend, to benefit the creatures on the earth and to benefit future generations!

Who wants to live in a place with little oxygen; Who wants to live in a dusty place; Who wants to live in a lifeless place? Since you don't want to, let's act! Let acid rain, storms, floods, volcanic eruptions and other ecological disasters be shut out forever; Let the moans of Mother Earth disappear forever; Let future generations live happily and safely in this promised land forever.