Protect the earth's composition

Whether in school or in society, everyone has been exposed to writing. Writing is an important means to cultivate people's observation, association, imagination, thinking and memory. I believe many people will find writing difficult. The following is my composition for protecting the earth. Welcome to share.

Protecting the Earth 1 The historical responsibility of protecting the environment and maintaining the ecological balance. Speaking of our new generation of profiteers, let's all cherish resources, defend the earth and defend our beautiful home!

Why should we protect the earth? It turns out that people have been abusing chemical pesticides and other harmful substances. They usually use these things to kill insects, but these pesticides are sprayed on other grasses. One is that eating this grass will become abnormal, and the other is to catch pests. Why harm beneficial insects by hurting pests? Beneficial insects can protect the earth.

As far as mineral resources are concerned, the mineral resources on the earth are limited. They are not the grace of God, but formed after millions and tens of thousands of years of geological changes. If people continue to exploit without restraint, the mineral resources on the earth will be less and less, and will be gone in 300 years at most. At that time, even if people cried to God, they would not take back all the mineral resources.

At present, the most serious situation is our water resources. Water is the source of life, so are they. They can grow circularly, but people abuse water and use it to do some useless things. Water resources are getting less and less. There are factories on the roadside, and the sewage secretly discharged from the background of the factory has polluted some rivers. There is very little water to drink on the earth, and a lot of water to drink. Water grows in cycles, but it takes time for them to grow.

I hope people can cherish the resources and creatures on the earth, protect the earth and make it better for our future generations!

There is a cartoon in our Chinese textbook: in a big forest, a man is cutting down a towering tree with a cigarette in his mouth and a sharp axe in his hand, and the tree is crying. There is a woodpecker on that man's shoulder. The woodpecker looked at the man's head and said that there must be insects in this forest.

Do you understand the meaning of this cartoon? There must be a bug in that man's head. This "worm" refers to the heart worm in that man's heart. No wonder the woodpecker says he has worms in his head, but there are countless such people in our world, but we can't find a few.

Usually, everyone's draft paper is thrown into the trash can after only a few strokes. You know this paper is a towering tree! When washing hands, everyone likes to turn on the tap very loudly. After washing your hands, the tap didn't close tightly and the water ran. You know how precious water is in arid areas! Usually, people throw rubbish casually, which seems inconspicuous, but you should know that it is destroying the environment! However, these "brain worms" never woke up. They destroy the environment for profit and discharge dirty water into rivers for convenience. I don't know how many rivers have been destroyed by them. Our mother river, the Yellow River, has become turbid. The beautiful scenery of Chengdu, the land of abundance in the past, no longer exists, but it seems that human beings have not yet awakened. The greedy bugs in people's minds are getting bigger and bigger, and people are fascinated by desire.

Since it involves human footprints, animals are restless, and the docile Tibetan antelope in the past is facing extinction in order to avoid human pursuit; The whale that once dominated the ocean is facing extinction ... I wonder how many animals died at the hands of that "bug".

Now we must protect the earth. Saving the earth means saving the future. Let's start with small things and do our best to protect our lovely earth!

Not long ago, I read an article entitled "There is only one earth".

This article first introduces how the earth looks from space, then describes the present situation of the earth, and finally appeals to people to protect the earth.

After reading this article, I was deeply touched by a few words. For example, when astronauts travel in space, they sigh, "Our earth is so lovely and fragile at the same time!" Why do astronauts sigh like this? Indeed, the earth is a lovely planet. Seen from space, the earth is a crystal-clear sphere, with blue and white lines intertwined and wrapped in a layer of water-blue "tulle". Take a walk to the earth, there are flowers everywhere and trees are shaded. There are birds in the sky and animals on the ground. So: the beauty of the earth is beyond doubt.

Although the earth is beautiful, it is easily broken. Why is this? It turns out that since humans abused chemicals and destroyed natural resources at will, various resources and creatures on the earth began to be destroyed, and some creatures were on the verge of extinction. Sustainable renewable resources can not be regenerated, which has also caused a series of ecological disasters. Doesn't that mean anything? Now, people have been retaliated by nature: diseases include bird flu, mad cow disease and AIDS, natural disasters include sandstorms and tsunamis, and this year's 8.512 earthquake that shocked the world. Humans! Wake up! Have you forgotten what the scientist said? At least there will be no second planet suitable for human habitation within 40 trillion kilometers centered on the earth! Don't you know that destroying the earth is destroying yourself! You are digging your own grave! Don't do stupid things again, we can't destroy the earth any more, but let Qixin work together to protect the ecological environment of the earth and make the earth our eternal paradise!

After reading this article, I felt a lot and gained a lot.

If one person is added, the world will increase one person's water consumption. With more and more people on the earth, the water available for us will be reduced from 263.9 million cubic meters of fresh water to xx cubic meters, and the last drop of water will be our tears. If we don't save water, the result will appear before our eyes! Let's save water. China1300 million people, 6.3 billion people in the world. If one person saves one liter of water every day, one person can save 365 liters of water in 365 days, and the whole world can save 2299500000000 liters of water a year. I really don't know, but I'm shocked.

In addition to water shortage, soil erosion is serious, which is caused by people's deforestation. Without trees, there will be floods: for example, in 20xx, the water level of Wangjiaba of Huaihe River rose to 29.3 meters, and the gate had to be released; There was also a rainstorm in Nanjing, which flooded the wheels of the train; The rainstorm in Chongqing was even more severe, flooding a bus 108, washing a road into a big pit and losing 26 buses. 3.5 billion yuan (RMB); Let's talk about the 7. 18 torrential rain in Jinan. The water level of the production road in tianqiao district reached more than 2.5 meters, and the water level of the underground shopping mall (Ginza shopping mall) in quancheng square reached the top of the door. Many cars flooded the doors and windows on the road, resulting in a loss of nearly/Kloc-0.2 billion yuan in Jinan. One more person will increase 1 every day. 2 tons of carbon dioxide, while one square kilometer of subtropical deciduous broad-leaved forest can release 9 tons of oxygen. Let's all plant trees. In this way, not only the earth will be green, but also the oxygen people need will be guaranteed.

People don't protect the environment, especially the tail gas and industrial waste gas emitted by cars, which also leads to the destruction of the ozone layer and global warming. Most people turn on the air conditioner in summer, so the indoor temperature drops a lot, but the outdoor temperature rises a lot. Global warming will degrade glaciers in the Antarctic and Arctic, and some polar animals will face death.

Let's protect our home and the earth together!

Protecting the earth's resources is not inexhaustible. Some can be recreated through labor, while others cannot be restored. The earth cannot be destroyed at will. In this century of 2 1, in this century of rapid development of technology, factories, cars, ... have all become "demons" that pollute the earth.

With the invention of human beings, life is getting better and better, but the unlimited felling of trees makes the earth lose its natural protective layer, and the area of tropical rain forest is shrinking rapidly. It is estimated to decrease at the rate of 1 10000 square kilometers per year. The original crystal-clear rivers became dark, and some were covered with green grass, so that fish and shrimp could not breathe fresh air and all floated on the water. Exhaust gas goes straight into the sky, and the air is polluted and becomes turbid; The blue sky is no longer "blue", so it is blackened by exhaust gas; The gas from the exhaust pipe of the car is scattered everywhere, and the air is all polluted.

There is a garbage mountain on the earth. Moreover, human beings are constantly wasting resources, throwing away the used "resources" and turning them into garbage, which not only wastes resources, but also pollutes the environment. At present, the green on the earth's surface is getting less and less, and most of it is occupied by yellow, mainly because of the endless felling of trees by human beings, which leads to a large number of fewer trees and intensified desertification.

We must save resources now, so that the lost "green" can be restored as soon as possible, water resources will no longer be wasted and the earth will no longer be harmed.

Saving resources and protecting the earth means protecting our home, otherwise, the air will be turbid, and the last drop of water is human tears!

The environment of the earth is deteriorating, and we are constantly wasting resources and destroying the ecology. If we want to find ways to protect the earth and maintain the living environment, we must start from the small things around us. The first point: trees. Excessive felling of trees by human beings leads to the lack of wood resources, which affects the air and environment and the air quality will also decline.

People use wood everywhere, furniture is wood, chopsticks are wood, which leads to excessive logging of wood and makes many animals homeless. In order to avoid it, we can adopt many methods. Furniture can be replaced by other resources. Don't use disposable chopsticks, which not only wastes resources, but also is harmful to human health. We can use iron or our own. The second point: garbage, life is full of garbage. Garbage does not fall from the sky, nor does it drill out of the ground, but is made by people. Garbage is originally a resource, but it is useless after human use, which not only wastes but also pollutes the air. Garbage will rot if it is not cleaned in time, which will affect air quality and threaten people's health. Garbage should also be handled properly, and it is not allowed to burn and bury it at will, which has an impact on the land, especially the garbage such as batteries, which is the most harmful. It shouldn't be with ordinary garbage dumps, and it shouldn't be thrown around. Garbage should also be placed separately. We should remind people around us, but first we should start from ourselves. The third point: industry. Now that science and technology are more and more developed, high-tech industrial production is of course indispensable, but how to deal with the waste discharged from industry?

Just look at it. The air quality and freshness are reduced by industrial waste smoke, which will lead to the inability of human beings to breathe air. Due to the discharge of industrial wastewater, many aquatic animals died of poisoning, and people's drinking water was also toxic, and many people were admitted to hospitals. A lot of news and newspapers have published countless such news, all of which are man-made. It is not too late for us to mend it. As long as you make up your mind, you will be able to remedy it. The earth is our mother. We should protect it, not destroy it

Protecting the Earth Composition 7 The Earth is the home of mankind. Whether human beings can live in harmony with the earth depends on the contribution and development of geology. Only by understanding the history of the earth's development and evolution can human beings better understand the present situation of the earth's environment, predict the future of the earth's environment and realize sustainable development.

The earth is closely related to the environment! The study of geological events 2.5 billion years ago shows that the atmosphere in the early days of the earth's birth was actually an oxygen-deficient carbon dioxide atmosphere, which is very different from today's oxygen-rich atmosphere. With the evolution of the earth, early bred organisms (mainly fungi) "solidified" most of the carbon dioxide in the atmosphere into carbonate rocks (mainly limestone and dolomite). The remaining small amount of carbon dioxide just protects the earth with the "greenhouse effect" and enables life to multiply, develop and evolve. At present, the earth not only inhales carbon dioxide from the atmosphere and water through the precipitation of carbonate rocks, but also exhales carbon dioxide into the atmosphere through volcanic eruptions and faulting (earthquakes, tsunamis, etc.). ), so as to maintain the complex carbon dynamic balance process of biosphere, hydrosphere, atmosphere and lithosphere and maintain our sustainable development.

In order to develop and grow, human beings must ask for energy from nature, and people try to make use of nature's wind energy, water energy, lightning and sunlight (solar energy). With the development of productivity, especially the acceleration of industrialization, these energy sources are far from meeting the needs. Fossil fuels (coal, oil shale, etc. ) has become the main source of power. Fossil fuel is essentially solar energy, which is solidified carbon accumulated by nature for tens of millions of years in geological history, but it will be released after decades or a hundred years, which will undoubtedly have a great impact on the environment. Therefore, we humans should protect and treat the environment well in order to have this hard-won earth-our beautiful home!

Protecting the Earth Composition 8 On the earth, there are many lives. I hope the earth is a beautiful planet.

My hometown is in Hangzhou, which is a beautiful and gentle place. In spring, willows grow new branches and flowers bloom like a group of dancing fairies. In summer, everyone enjoys the cool under the tree. It is a pleasure to enjoy the cool while chatting. It's an honor! In autumn, everyone will dye the tree yellow, and everyone likes to enjoy the cool under the tree. At this time, everyone can rest under the tree, and then everyone will have a chance to rest, which is also good. In winter, it snows heavily, and the whole of Hangzhou is covered with thick white carpets. Everyone can make a snowman, play games and have a snowball fight under the tree! Hangzhou is really a good place. Happy every day!

Finally, imagine in your mind what the scenery in Hangzhou will be like. Is that the environment there is more beautiful. The air there is so fresh, the trees are so green, the vegetation is so clear and the air is so fresh. In summer, the weather is very hot, and everyone wears short sleeves to enjoy the cool under the tree. People can breathe fresh air in this place. There is also a beautiful lake, where the water is very clear, and there is a bridge made of marble, where there is a beautiful lake, where the water is very clear, like a mirror, and there are many fish in it.

I hope the sky in Hangzhou is bluer and the clouds are whiter. I hope the sky is bluer, the clouds are bluer, the water is clearer and the air is fresher in Hangzhou. I hope the sky in Hangzhou is bluer, the sky is bluer and the water is greener.

Nowadays, global warming is getting more and more serious, the temperature in four seasons is abnormal, the arctic iceberg melts, and the ozone layer in Australia has broken a big hole. It seems that the earth is protesting against human beings and reminding us not to forget environmental protection because we are busy in this society with rapid development of culture and technology.

Environmental protection may be sneered at by some people. They think: our life is so comfortable, why should we rush to do environmental protection? But the truth is not what most people think. In fact, the earth is seriously ill, dragging its sallow and emaciated body to ask for help from mankind! For example, the area of Amazon rainforest, the largest rainforest in the world, has decreased by 20% in just ten years. The forest is the lung of the earth, which is specially used to purify the air, convert carbon dioxide in the air into oxygen, and bring people quiet and fragrant oxygen; But without forests, the following problems are: the oxygen content decreases rapidly and the lungs of the earth disappear. In addition, one-tenth of the world's huge rivers stop flowing into the sea for several months in a year, which makes the ocean flinch, lowers its head and drops the sea level by more than one meter! All kinds of phenomena show that the earth is lamenting human behavior!

So how to do environmental protection? Of course, the first thing to do is to recycle resources. There are seven treasures to be recycled, including paper, scrap iron, waste aluminum, plastic containers, glass, carton packaging, aluminum foil bags ... All things should be classified. Secondly, when you want to choose a house, please try to use environmentally-friendly green building materials, because it has a high recovery rate, so it is not easy to become urban garbage, and adopting a low-carbon footprint mode of transportation is of great help to achieve environmental protection! Besides, it is also a good way to eat less meat and more vegetables. Why? Because forests are cut down and turned into soybean fields, and soybeans are mostly used to feed livestock, forests become meat. Oh, my God! ! This is a terrible thing, so why do many people eat more meat and vegetables?

Man and animals, man and nature, are all the same life, and life and death are closely related. Only when we live in harmony, love and respect each other, will * * * be fulfilled, and the earth on which we live will last forever, so please do a good job in environmental protection and don't let grandpa who loves us feel sad again!

Protect the earth composition 10 I love the earth and the home where we live. Love her green mountains and green waters, love her green grass and blue sky ... However, today, due to people's endless exploitation of resources, nature has been seriously damaged. In order to save the dying earth, people all over the world call on people to protect the environment and cherish our beautiful life now.

Guess what? For every percentage point increase in the Blue Sky Index, the government investment is 3 billion yuan, and every percentage point increase needs 654.38+0 billion yuan. That is, every three. 65 pieces of blue sky will be exchanged for 654.38+000 billion yuan. This can't help but surprise me. So blue sky is so expensive! In fact, if you think about it carefully, some casual details in our lives can also help our blue sky. The blue sky is shared by all and needs our joint creation. I found a lot of things that I have done and haven't found that can help us in the blue sky. For example, when my mother took me to school in the morning, there were four seats in the car, one for me and one for my mother. At this time, our utilization rate of cars is only 50%, but cars still emit 100% exhaust gas, which pollutes the atmosphere. So I found another classmate who also goes to school by private car every morning, and we walked together. In this way, we reduce the exhaust emissions by 50% every morning.

I hope that when our descendants mention the blue sky, they will only think of Stephanie's song: Do you remember the beautiful sky in the past? At that time, it was still blue, and our future was sunny not far away ... I don't want the last drop of water that humans saw to be their own tears. So, let's act together to defend the earth!

Protect the Earth Composition 1 1 I love the Earth, its blue sky, its land and its green hills; I love the earth, its white clouds, its rivers and its vegetation; I love the earth, its sunshine, rain and dew and the four seasons. Because of this, the most emotional thing in my life is "the earth is so beautiful!"

But one day, I will find it dirtier and dirtier. I realized that the earth can't be destroyed any more. It needs to be protected. But I'm not the only one with a sense of protection! I was so anxious that I stamped my feet like an ant on hot bricks. I thought: I can't let my favorite earth become a garbage dump!

The next morning, I came to the market with a lot of leaflets printed last night. In the middle of the market, I distributed leaflets and shouted, "It is everyone's responsibility to protect the environment. Don't litter, don't casually discharge waste gas and wastewater, and cherish our only home. " An aunt said, "It's great to have environmental awareness at such a young age." I smiled and continued to hand out leaflets.

I send more and more leaflets, and more and more people praise me for protecting my home, but what makes me happier is that more and more people are awakening the awareness of protecting the environment like me. The sun went down, the people in the market dispersed, and my leaflets were distributed. When I got home, I happily thought: Finally, the publicity went out. Melodious songs came from unknown shops, and cheap stereos were full of metal. The lyrics sing: "Sunshine, beach, waves, cactus, and an old captain ..."

When I got home, I changed my clothes in a hurry, ate my meal, and lay in bed tired, thinking about today's things carefully, and fell asleep slowly. In my dream, I found that the earth I love is clean again. I clapped my hands hard and my eyes shone with happiness. I shouted excitedly, "Great, the earth is clean."

Protecting the Earth 12 Nowadays, the environment of the Earth is getting worse and worse, but many people still don't pay attention to it. Garbage is flying all over the sky, floating on branches, rivers and everywhere, polluting the rivers. The small fish and shrimps that once played in the rivers have disappeared without a trace, and the birds that once sang on the branches have disappeared. People cut down many trees. At present, China produces and discards 45 billion pairs of disposable chopsticks every year, which is equivalent to 25 million adult trees being cut down! Many plastic products have to be buried underground for 1000 years to decompose, and greenhouse gases will be released continuously during this period! Seeing this, will you still be indifferent?

Start with small things, don't litter, don't spit, drive fewer private cars, go out by car and take buses, plant a variety of flowers and trees, take chopsticks and bags when you go out, and avoid using disposable chopsticks and plastic bags.

Once, I didn't do environmental protection. That night, I wanted to throw away my used homework. My mother saw it and said to me, "These papers can be recycled. What a pity to waste it. The back of the paper is still usable. Can be used as toilet paper. " I looked down and realized my mistake. From now on, I won't waste it.

The earth is our great mother. Although she is 4.5 billion years old, the youth and aging of the earth are not measured by age. As children of the earth, we should keep our mother young forever! Come on, let's work together. I believe that if everyone makes efforts, small forces will converge into great forces, so that our mother earth can restore her former health and beauty!

Protect the Earth Composition 13 The Earth is the home of all life. For many years and generations, human beings have lived here, and Mother Earth has given us everything without stint: beautiful mountains and rivers, vast fertile fields, endless treasures and fresh air ... However, as children of the earth, human beings have not only failed to repay their mother devoutly, but have hurt her to pieces.

Look around us: the dense tropical rain forest is shrinking sharply from the earth at an alarming rate. One by one, our mother has become scarred and riddled with holes. Mother Earth is crying and moaning, and she has issued strong protest warnings to us again and again! However, some children of the earth are still stubborn, still madly killing rare animals, still cutting down forests, and still discharging waste gas and sewage unscrupulously.

How can this worrying picture not be shocking? How can you not be confused? The earth is the only space where we live. Without the earth, do we still have a foothold? Protecting the environment means leaving living space for human beings; Protecting the environment means cherishing the continuation of human life.

Students, either human beings will eliminate pollution or pollution will eliminate human beings. Ignorance or indifference can only show that human beings are willing to destroy themselves. Although we can't repair the empty ozone layer, we can use our limited strength and late awakening to reduce the harm to our mother's body and offer a love for her.

Starting today, starting from small things, starting from the side, returning the health of Mother Earth and the beauty of the earth, then it must be a wonderful chapter in the spectrum between man and nature.

Protect the Earth Composition 14 Listen-the groan of Mother Earth!

Look-the dying big tree!

Birds flying in the blue sky; Fish swimming in the ocean; Animals running in the jungle, they are victims of pollution!

I don't know when, the blue sky and white clouds in memory no longer exist, replaced by industrial smoke and automobile exhaust, and there is no blue sky anymore; The seawater pollution is more serious, which makes the originally free fish hurt by waste water and waste residue again and again; The disorder of big cities has extended to natural areas, and animals are no longer free!

If we can't control corporate pollution and seawater pollution. I don't think it's too much to do something within my power.

Turn off the light and tap conveniently to reduce unnecessary waste and do not use disposable utensils; Try to travel by bike. These seemingly simple things can lighten the burden on Mother Earth.

Although there are many environmental protection agencies now, the effect is not immediate. A while ago, after the Zhengzhou Marathon, I actually swept out 12 tons of garbage! Green belts have become the hardest hit areas. Obviously, the trash can is close to people, but it should be thrown into the green belt. The original intention of marathon is "green", and everyone has the obligation to protect the environment. Many times, throwing or not is just an idea.

I hope more people will protect the environment, plant more vegetation, love nature, make the sky bluer and the sea purer! "If you don't accumulate small streams, you can't become rivers and seas; If you don't accumulate steps, you can't travel thousands of miles. " Everyone's small environmental protection actions can be accumulated and can achieve great miracles!

As long as everyone gives a little love, the world will become a beautiful world; As long as everyone is environmentally friendly and energy-saving, we will definitely see a piece of white clouds and blue sky!

Protect the earth composition 15 The earth is the mother of all things; Without the earth, nothing can survive. However, some people and some factories destroy the earth's environment and ecological balance for temporary benefits. The earth, the cradle of life, is aging rapidly. This is my opinion after reading comics.

This cartoon shows a lumberjack cutting down trees in the forest. A woodpecker saw it and stood on his shoulder, ready to peck his head. He said, "There must be bugs in this piece of wood ..."

In fact, in daily life, some factories discharge industrial wastewater at will for temporary convenience. "Today's Sight" has also broadcast such a report: a factory discharges industrial wastewater into the river for temporary convenience, and the wastewater is mixed with river water, which makes it impossible for farmers to irrigate their crops with river water; Some unsuspecting farmers continue to water their crops with polluted water, causing all crops to wither.

Don't the above two stories reflect our usual ugly behavior? Leaves can help us absorb carbon dioxide, release oxygen and eliminate noise. Discharging waste water at will make our clean water unusable. The relevant laws formulated by the government clearly stipulate that waste water shall not be discharged at will. Even if it is to be discharged, it must be purified first, and then checked and cleaned by the relevant departments before the water can be discharged into the river. You can't land in the forest without instructions. Loggers must be employed by the government, or some factories can cut trees in the forest after obtaining permission.

For some bad behaviors in today's society, when will the relevant departments come forward, and most of the time they just do superficial work. What about those who are silently correcting them?

Nowadays, all over the world, silk painting the earth's environment is being promoted. There is only one earth in the universe that is suitable for us to live in. If we continue to destroy the earth, we will have nowhere to go. In order to protect the earth, we should start from every point around us: no spitting, planting trees, and no littering. ...