Write a composition of about 300 words with the theme of protecting the environment.

1. It is urgent to write a 300-word composition on the topic of "environmental protection". The earth is the mother of human beings and the home on which we live.

With the improvement of living standards, while enjoying, human beings are also destroying her unconsciously, and our living environment is deteriorating. What happened to our earth? What caused such a huge environmental disaster? Through the research of scientists, these are the serious consequences caused by people's pollution and destruction of nature, and human greed for the earth is the chief culprit of environmental degradation.

People's awareness of environmental protection is not very strong. A large number of imported waste gases from chemical enterprises are secretly discharged, garbage is littered and water resources are wasted, which directly destroys the living environment of human beings. It's hard to imagine what our earth will look like if this continues! We often go shopping in shopping malls, and people carry big bags and small bags of plastic bags in their hands. The burning of plastic bags will produce toxic gases, which are not easy to decompose when buried, and will also lead to soil destruction.

With so many people in China, you can imagine how many plastic bags will be difficult to handle. People often use disposable wooden chopsticks when eating in restaurants. It will consume many trees. It is said that China people will "eat" about 25 million trees every year.

All kinds of situations are shocking! Then why don't we do something that is both energy-saving and environmentally friendly? We can collect the waste gas from factories, after some treatment, turn it into gas and liquefied gas ... and use it again. This saves energy and does not pollute the environment.

Energy conservation and environmental protection are urgent! Start with me, start with a little bit. We should drive less private cars, use less plastic bags, don't throw away waste batteries, and don't throw away wooden chopsticks containing hard lice with a polished rod ... A person's environmental action is like a lamp. When it lights up, there will be less darkness around it.

If everyone lights their own lights, the whole world will be bright. For the future of the earth and the future of mankind, let's take action! It is everyone's responsibility to protect the environment and make the motherland green and green.

2. For a better tomorrow of the earth, protect the environment. Dear teachers and classmates, hello! Today, the topic of my speech is "for a better tomorrow for the earth". Each of us has a home and loves our own, but do you know that we have a common home? -That's our planet! The earth is our "home". It is a very beautiful home. There are blue sky and white clouds, green trees and red flowers, and a hundred birds contend. This is a wonderful thing, but have we thought about how to protect the earth? On June 5438+1October 65438+May 2003, astronaut Yang Liwei said excitedly with his family on the phone: "I-saw our beautiful home." The sound from space touched many people in China and foreigners.

However, today, what can we say when we face our beautiful home again? The blue sky used to be a beautiful scenery in life. Nowadays, in the gray siege, the clean sky has become people's dream. Facing the increasingly serious air pollution and looking up at the sky, what can you say? Do you know a small village called Caobachang? That place was once surrounded by green mountains and green waters. What a beautiful place! However, no one in the village realized the importance of the environment. They destroyed forests for land reclamation and cut down trees indiscriminately. Forests gradually disappear, streams gradually dry up, and wells gradually dry up.

Now, we can't see green mountains and green waters. The villagers washed their faces with little water, then kept it for washing their feet, and finally carefully poured the water into a big vat.

Save it for watering the land.

This is nature's punishment for them, and this is the earth's reward for them! Students, there is only one earth for human beings. The earth is our lovely home! Let's join hands to create a better tomorrow for our earth home.

3. The composition on the topic of environmental protection, 300 to 400 words, everyone knows that we only have one earth; And the earth is like all life. The continuation of life and the survival of mankind are inseparable from natural resources for a moment. Facing the present situation of the earth, everyone with a little conscience can't help worrying about the future of the earth. ?

Looking around, in many places, the green hills are no longer green, the green waters are no longer green, and the rivers are stinking. The mountains are full of garbage, and the eyes are full of white, yellow, black and red wastewater, waste residue, waste batteries and waste plastics. ...

Do you know how long it will take for the garbage you throw away to decompose? Let me tell you something, plastic bottles: 450 years; Energy: 200-250 years; Tin cans 100 year; Sketchpad: 13 years; Cotton fabric: 1-5 months; Thesis: half a month.

There is only one earth. In the foreseeable future, it is impossible for human beings to find a second earth and conduct large-scale immigration. For the survival of mankind and the continuation of future generations, we must be kind to the earth and stop doing things that harm it.

Please save water for the sake of the earth's tomorrow. China is a country short of water, and it is very difficult for people and animals to drink water in many places. Think about it, why do you have the heart to let the clear water flow away from your hands in vain? So when you brush your teeth, please turn off the tap and turn it on when you want to clean it; When you put soap on your body, please turn off the shower faucet and turn it on when you want to rinse.

For the sake of the earth's tomorrow, don't litter or hunt wild animals; Do not exploit mineral resources indiscriminately, pollute the environment and destroy the ecological balance; For the sake of the earth's tomorrow, please actively recycle waste paper and try to use recycled paper. Do you know that recycling 100 kg of waste paper can produce 800 kg of recycled paper, which means that 17 trees can be cut down less? Expired calendar paper can be used to wrap the book cover, and your used textbooks can be reserved for junior students to use again. Remember that even a piece of waste paper can be recycled twice. ?

For the sake of the earth's tomorrow, please understand and support the repackaging of domestic garbage. If I tell you again, 36 Eiffel towers can be built by recycling 235 thousand tons of scrap iron; Recycling 6000 tons of waste aluminum can produce 74 Airbus aircraft; Recycling/kloc-0.2 million tons of glass can build 254 glass pyramids in the Louvre, so please think about it, just because you are lazy in sorting, you will throw away the earth on which we human beings depend! ?

4. Environmental protection composition (300 words) Protect Mother Earth and purify the campus environment.

As we all know, the excessive demands of human beings on nature have led to the merciless revenge of nature: hurricanes, rainstorms, blizzards, floods, droughts, insect pests, extreme heat, forest fires, earthquakes and other disasters have come unexpectedly. It is estimated that by 2025, the number of migrants caused by drought and other reasons in the world will reach 654.38 billion.

The painful ecological lessons have attracted the attention of all countries and mankind. The evaluation team of the International Olympic Committee visited the bidding city and listed improving the ecological environment as one of the important contents. Our country attaches great importance to environmental protection workbench, promulgates many policies and regulations on environmental protection, and carries out many environmental protection work and activities.

At the same time, China also attaches great importance to environmental protection education, and "green school creation activity" is one of the important contents. Our school has made great achievements in environmental protection and greening.

We often see many students picking up peels and scraps of paper in every corner of the campus; Protect the beautiful campus environment with your own hands. However, we still have some shortcomings: some people still throw paper scraps and food bag waste; Others trample on the lawn; In the green belt of the school, deep footprints are found from time to time, and some places even become paths.

Students, we are the masters of 2 1 century, and environmental awareness is an important symbol of modern people. We should earnestly establish a sense of responsibility for the times. Look at the world, pay attention to the side, based on the campus. Bend down and pick up scraps of paper. First of all, don't throw it around. Take a few more steps, don't cross the green belt and trample on it. "Don't do it for the small good, don't do it for the small evil", start from me, start from childhood, start from the side, and start from now. Protect Mother Earth and purify the green campus. Make our campus more beautiful!

5. About 300 words about protecting the environment, protecting Mother Earth and purifying the campus environment. As we all know, the excessive demands of human beings on nature have led to the merciless revenge of nature: hurricanes, rainstorms, blizzards, floods, droughts, insect pests, extreme heat, forest fires, earthquakes and other disasters come unexpectedly. It is estimated that by 2025, the number of migrating refugees caused by drought and other reasons will reach 654.38 billion. The painful ecological lessons have attracted the attention of all countries and mankind. The evaluation team of the International Olympic Committee visited the bidding cities and made improving the ecological environment an important content. Our country attaches great importance to the environmental protection workbench, and has successively issued many policies and regulations to protect the environment. A lot of work and activities have been carried out to protect the environment. At the same time, China attaches great importance to environmental protection education, and "green school creation activity" is one of the important contents. Our school has made great achievements in environmental protection and greening. We often see many students picking up peels and scraps of paper in every corner of the campus. Protect the beautiful campus environment with your own hands. However, we still have some shortcomings: some people still throw paper scraps and food bag waste; Others trample on the lawn; Deep footprints will be found in the green belt of the school from time to time, and some places even become paths. Students, we are the masters of 2 1 century, and environmental awareness is an important symbol of modern people. We should earnestly establish a sense of responsibility for the times. We should focus on the whole world, around us and based on the campus. First of all, we should bend down to pick up peels and scraps of paper. Take a few more steps, don't cross the green belt and trample on it. "Don't do it for good, don't do it for evil." Starting from me, starting from childhood, starting from the side, starting from now. Protect Mother Earth, purify the green campus and make our campus more beautiful.

6. Environmental protection composition 300 words low-carbon life

We live in a global village, so we should take good care of the earth. Now the whole world is advocating low-carbon life to protect our environment and nature more effectively. So what is a low-carbon life? Low-carbon life refers to reducing energy consumption in daily life, thus reducing carbon consumption, especially carbon dioxide. In other words, low-carbon life is a lifestyle with lower energy and consumption, and communication with nature is very simple.

Low-carbon life is a very environmentally friendly and civilized lifestyle. Save electricity, water, carbon, oil and solar terms, and start from small things. Our earth needs our common care. We should start from the small things around us, cherish resources and reduce energy consumption. My low-carbon trick is: we can't change nature, but we can change our habits a little bit.

When I use the computer to surf the Internet, if I don't use it for a long time, I will turn off the computer and unplug it. Watch TV for no more than two hours every day, and don't watch TV too loudly. I don't have to stay at home when the weather is hot. I can go swimming, which can save electricity, exercise and keep cool. When I have to use the air conditioner at home, the temperature of the air conditioner is not easy to get too high. When my father adjusted the temperature to a very low level, I took the initiative to adjust the temperature to 26-27 degrees and told him to save electricity. Go out to eat without disposable chopsticks. My mother and I always bring our own chopsticks and cups. When I go shopping in the supermarket, I never forget to bring a reusable shopping bag. Usually it's both hands and brains. When I see that there are many discarded boxes in our house, such as milk boxes, I can cut them up a little and put them in the kitchen. Some boxes are beautiful, so I make them into practical tissue boxes or other storage boxes. In this way, waste can be easily used. When I travel with my parents, I usually walk, ride a bike or take a bus. In my study, I try to save paper, use less printing paper, and print the back of the used printing paper again or use it as toilet paper. ...

Look at these seemingly casual things, in fact, they are all contributing to "carbon reduction". As long as we act and start from small things, we can approach the low-carbon life and reach the standard of low-carbon life. In short, low-carbon life is not only to protect the environment, but also to save yourself. I propose: Let's work together to build a beautiful low-carbon society and make our life better, starting from every little thing in life.

Write an environmental protection composition of about 7.300 words, protect the environment, save a drop of water and electricity, use less paper and a plastic bag, and cut down less trees. , are all acts of saving resources.

Everyone's low-carbon life is not rejuvenation, but returning to nature and bringing forth the new. It is also to respect nature and make human beings and nature * * * brilliant. Environmental protection composition: With the rapid development of modern technology and the continuous improvement of living standards, people are enjoying all kinds of happiness brought by new technology.

Looking back suddenly, there is endless environmental pollution behind me. The river is no longer clear and the sky is no longer blue.

Environmental protection is imminent. We live together on this earth, and it is everyone's responsibility to care for our home.

Maybe you will say, I am just an ordinary person. I can't control the pollution emissions of chemical enterprises, and I have no ability to stop those cars with excessive exhaust emissions from going on the road.

I really have no idea about environmental protection. In fact, when you really understand the importance of environmental protection, you will find that environmental protection is around you. We can start from some small things around us and pool our enthusiasm for environmental protection, which will also produce infinite power.

The following is a story about fish and the sea. One day, when the tide was low, the beach was full of stranded fish, and it was going to be * * *. At this time, a little boy was on the shore, picking up the fish one by one and throwing them back into the sea.

An adult came up and said disdainfully, "There are so many fish on the beach. Who cares if you can save a few? " Holding the fish, the little boy said firmly, "This one cares!" " "... environmental protection, it is urgent, we need to start from bit by bit! Personal environmental action is like a lamp. When the light is on, it brings us some light. If everyone lights up their lights, the world will become bright. In daily life, we should always remind ourselves to pay attention to environmental protection: listen to music, turn down the volume of stereo and TV, and reduce noise; Phosphorus-free washing powder for washing clothes reduces pollution.

In terms of transportation, drive fewer private cars, choose public transportation and choose environmentally friendly gasoline and diesel; Try to buy local products and use less disposable products; Don't throw rubbish everywhere. When you see waste paper on the ground, bend down and pick it up. Reasonable classification of domestic garbage, centralized waste batteries, sent to the waste battery recycling box, non-recyclable garbage thrown into the trash can. Green lawn, walking around green; Protect wild animals, don't covet delicious food, and cruelly skin them and eat meat … these are all things we need to keep in mind at all times.

These are not enough to achieve environmental protection. We still have a lot of things to do. We should start from ourselves and the little things around us and make contributions to creating our beautiful home. Environmental protection is a compulsory course to care for our homeland, and it is also related to social and economic development and our health.

Protecting the environment is everyone's responsibility, so let's be children, light the lights in our hands and move forward together! At school, feeling the fresh air brought by campus green plants always makes us feel much better. Think about it, now our life has developed in the direction of high quality, high taste and high level.

However, while enjoying material life, our living environment is also changing. Once green mountains and green waters, now there are many high-rise buildings.

It is rare to see a forest, but we are disappointed to find that there is a tall black chimney in the nearby factory ... Looking at the increasingly serious environmental problems, we are helpless. Actually, it's not. You know, among many unknown details in our lives, many environmental details are easily overlooked.

On weekdays, if you have a drink bottle, you'd better not throw it away. We can collect them and sell the collected beverage bottles at a specific time.

You can also get some pocket money. Importantly, if plastic bottles are treated together, they will be sent to a recycling factory, where secondary plastic raw materials can be obtained through crushing, cleaning and drying, and other plastic products can be manufactured.

This saves a lot of resources! In addition to the most familiar plastic bottles, we also need to recycle other domestic garbage. Dealing with garbage is a very troublesome thing: the output of garbage is increasing every day every year, and it is increasingly difficult to find land dedicated to landfill.

There are also chemicals in garbage, which may unconsciously pollute underground water sources and land. For garbage, we can use them to make gadgets and decorations: collage waste cloth into handbags and cushions; Books can be used until they can no longer be used. If useless old books can be used for donation activities; To collect waste batteries, it is best to use environmentally-friendly batteries ... You know, recycling one ton of paper can make 800 kilograms of recycled paper, which is equivalent to cutting down 17 trees.

These cans can be completely reused. Scientists have developed a metal substitute by combining old plastic products with carbon powder ... If everyone can think of this before throwing garbage, it will also reduce a lot of unnecessary waste.

Besides, we should learn to protect resources, especially water. At present, nearly one ton of sewage is directly discharged into water bodies every day in China, and 17 of 35 key lakes are polluted. One-third of the water body is not suitable for irrigation, more than 90% of the urban water body is seriously polluted, more than 50% of the urban water source does not meet the drinking water standard, and 40% of the water source is not drinkable ... Be aware of water conservation, and always check whether the tap water pipeline at home is in good condition and whether there is water leakage.

Use less detergent to reduce water pollution. If you see a broken water pipe, you should call for maintenance in time ... our water is hard to come by, so we must cherish it.

We should care about air quality, we breathe all the time. There are more and more dust particles in the air, and the concentration of various waste gases is getting higher and higher ... Please take care of the flowers and trees around you, plant trees and protect the green plants around us, our greenguard! Every bit of life will become a part of our low-carbon life. We should start from every place around us. Everyone should contribute to a low-carbon life and make life better.

8. About 300 words about protecting the environment, the clean river has become a dirty and smelly ditch; The green forest turned into a bare hillside ... everything was terrible.

If there is a paradise with fresh air, beautiful scenery, peace and tranquility, no war and everyone living in harmony, would you like to live there? Look at the earth again. The Opium War and War of Resistance against Japanese Aggression can be said in the past, but the Iraq-US War is different. The United States only provoked for no reason for oil. When the war broke out, many people lost their blood. Who has calculated how much damage it has caused to the earth? In addition, over-exploitation of oil is not good, but it only shortens the road to death of the earth a little. Not to mention the United States, look at Japan, killing more than 2,000 whales under the banner of scientific research! Tut tut, how cruel, look at how cruel human beings are! Don't say so much, in fact, we have a little mistake in China.

"Shenzhou V" and "Shenzhou VI" also spent a lot of money, so many countries went to heaven to experiment. What happened to the resources after the experiment failed? Of course, if the United States announced the "secret recipe" earlier, how could it waste so many resources? In fact, it is not difficult to protect the environment: refuse to use disposable goods; Use cloth bags; Minimize the production of white garbage; Try to make these items reusable ... a little smaller, we can do it: no littering; Don't play with water; Save electricity and so on. If everyone can do this, then the world will become a beautiful home.

Let's work together in Qi Xin and start to create this big family.

9. I write a composition about the environment. With the rapid growth of population and the rapid development of industry and agriculture, the pollution of ecological environment has followed. Sewage, waste gas and solid waste discharged from factories are cut down indiscriminately, and the awareness of environmental protection in daily life is weak, which makes the environment deteriorate gradually and the ecological resources cannot be regenerated, bringing a series of disasters to mankind. With the high development of human society, mankind has entered an unprecedented era of civilization. We should live in a beautiful environment, but what we actually feel is a suffocating environment. Bare hillside, blackened river, withered grassland? Every time, people keep complaining about the bad environment and lack of resources, but have those people ever thought about how much they have contributed to the green world? How many times have you turned off the lights? How many times have you turned off the water? Protecting the environment should start with me. This is very important to each of us, and it also has a great relationship with each of us. Looking back at history and reality, every development and progress of mankind needs the contribution of nature. The development and progress of human beings always benefit from human beings and always pay for nature. Therefore, as a human being, we should participate in environmental protection activities, plant more trees and spend more flowers. Beautiful home, we always have blue sky, white clouds, clear water and green space, which makes us have a green mood. When it comes to how to be a pioneer in environmental protection to protect our homeland, I think "low-carbon" life is the most important. "Low-carbon" life means to reduce the energy consumed in daily life as much as possible, thus reducing carbon dioxide emissions. Low-carbon life is an attitude, not an ability for us ordinary people. We should actively advocate and practice a low-carbon life, pay attention to saving electricity, fuel and solar terms, and start from scratch. If environmental protection concepts such as protecting the environment, protecting animals and saving energy have become the code of conduct, then low-carbon life is a green lifestyle that we urgently need to establish. Therefore, in my opinion, climate change is not only a concern of environmentalists and experts and scholars. It is closely related to each of us. If you think that your strength alone is insignificant to the whole earth, it is wrong. Think about it carefully, an energy-saving lamp and a solar water heater have little contribution to energy conservation and emission reduction, but only110 of the1300 million people can use it. Energy saving and carbon emission reduction will be astronomical. Therefore, a low-carbon life can make our bodies healthier, the environment more beautiful and the quality of life really improved. In order to make our life better, people should advocate and urge each other: * * Create a green home, leave a green mood, start from me, protect the balance of nature, environment and ecology, and make our home more beautiful and brilliant.

10. About 300 words composition about protecting the environment In our daily life, the living environment is very important, but people do not attach great importance to protecting the environment in their daily life.

For example, in our surrounding environment, there are many flowers in the lawn behind our community, but in the lawn, some people throw garbage and pile up waste paper. There are many mosquitoes and flies flying there in summer, which not only affects the image of the community, but also pollutes the environment. It is not good for society and our health, and it also destroys the earth.

In order to make our environment beautiful and harmless, many old people come to clean streets and green lawns. They leave home early every day, at all costs for the green environment of the motherland. But those who don't care about the environment have to destroy it. We must do ideological work for those who don't care about the environment and let them get rid of bad habits one day earlier.

On our way to school, there are also many teams of students littering. For example, some students throw snack bags outside the school gate, and some students throw folded paper planes at will or even throw them into the school along the wall. These behaviors not only affect the school again and again, but also bring great trouble to the students who are on duty every morning.

At the school meeting, the teacher tried to persuade and persuade again and again, but some students didn't listen. Instead, they continued to destroy the environment and shorten the life of the earth.

On one occasion, the school organized our grade 2-6 students to pick up white garbage on the lawn of Caifeng Park. Before I left, I thought to myself that when I go to Cai Feng Park, I think it is cleaner. It should be rare to pick up white garbage today. It must be easy to pick up.

But when I walked down the aisle and looked down, I was shocked. There is a lot of rubbish on the ground. Waste paper, cigarette butts, plastic bags, etc. These are everywhere, and a green lawn has become an environmental pollution site under the destruction of tourists. What a serious environmental problem this is.

Facing this lawn makes us full of energy and try our best to remove the rubbish. After our 100 minutes of labor, the lawn finally recovered its original beauty, and famous flowers were blooming.

Friends, when you live a happy and peaceful life, have you ever thought that our living environment is deteriorating step by step? When you clean your beautiful yard, have you ever thought that there is white garbage everywhere around us? When you fully enjoy the warm sunshine in spring, have you ever thought that the ozone layer over Antarctica has lost its shelter? Once upon a time, the sky was so blue, the river was so clear and the forest was so dense. When the natural environment gives us beautiful enjoyment, human beings are also asking for what they don't deserve from nature. ...

During the period of 1998, the Yangtze River, Nenjiang River, Songhua River and other great rivers flowing through the land of China all concealed gentle and beautiful smiles, revealing fierce and terrible ferocity. The raging rainstorm swept across the north and south of China. Wherever the rainstorm goes, rivers and lakes rise and rivers flood. The roaring river rolled up flood peaks again and again, devouring villages, fertile fields, cities and counties, factories and schools.

The raging flood is like a ruthless talon, tens of millions of acres of fertile land have been flooded and millions of people have lost their homes. This big river creates great and small dangers every day. Violent baking demons create great and small dangers. Violent baking demons brew tragedies, big and small. Give home water and everything home, and human beings will have their own homes, and human beings will have their own homes; Give water a way, give all living things a way, and human beings can survive and develop.

If ancient science is not yet developed, people on earth have certain limitations in their understanding of ecology and have made stupid things that only care about the present and ignore the long term, then what about modern people? During the 30 years from 1950 to 1980, more than half of the forest area in the world was destroyed and half of the forest land in Africa became barren. Green vegetation is the "quilt of life" given by nature to human beings. However, since the 1950s, the green environment on which human beings and animals depend has been destroyed, and the green vegetation has been continuously reduced. The global soil loss has now increased to 25.4 billion tons per year, and the desertified soil is rapidly expanding at the rate of 50,000-70,000 square kilometers per year.

The earth is becoming more and more crowded, followed by the changing environmental pollution and the increasing scarcity of resources. In the process of pursuing happiness, people are often surprised by their dreams, so they have to look back at the relationship between man and nature and sign a sustainable development contract with nature. Human wisdom has created economic miracles, but ignorance and greed have left terrible consequences. Everything reminds us that environmental protection is imminent!

We live in the same land, we have the same family and protect our environment. The earth looks forward to green, rivers look forward to green, waterfowl look forward to green, and flowers look forward to green. Drip into a river, accumulate soil into a mountain, protect the environment, starting from you and me.

Awaken the "Green Heart" and implement the "Green Plan". Carry out "green action", strive to be a "green builder" and create a "green new century"!