Write an essay of about 300 words on the topic of environmental protection.

1. Write a 300-word essay on the topic of "environmental protection" Urgent

The earth is the mother of mankind and the home we rely on for survival.

With the improvement of living standards, human beings are destroying her unknowingly while enjoying it. Our living environment is constantly deteriorating. What happened to our earth? What exactly caused such a huge environmental disaster? After research by scientists, these are all serious consequences caused by people's pollution and destruction of nature. Humanity's greedy pursuit of the earth is the main culprit of environmental degradation.

People’s awareness of environmental protection is not very strong. A large number of chemical companies secretly emit waste gas, litter and waste water resources, etc., which directly destroy the human living environment. It is difficult to Imagine what our earth will become if this continues! When we go shopping in shopping malls, people often carry large and small plastic bags in their hands. Burning plastic bags will cause toxic gases, will not decompose easily in landfills, and will also cause soil damage.

With so many people in China, can you imagine how many plastic bags there will be that are difficult to dispose of? When eating in restaurants, people often use disposable wooden chopsticks. It consumes a lot of trees. It is said that the Chinese "eat" about 25 million big trees a year.

All kinds of situations are shocking! So why don’t we do something that can both save energy and protect the environment? We can collect the waste gas emitted from the factory, process it to a certain extent, and turn it into coal gas, liquefied gas... and use it again. In this way, energy is saved and the environment is not polluted.

Energy saving and environmental protection are urgent! Start from me, start from bit by bit. We should drive less private cars, use less plastic bags, not throw away waste batteries, and use disposable wooden chopsticks with a single pole to scold lice... A single person's environmental protection actions are like a light, when it lights up When you wake up, there will be less darkness around you.

If everyone lights up their own lamp, the whole world will be bright. For the future of the earth and the future of mankind, let us take action! It is everyone's responsibility to protect the environment and make the motherland full of green waters and green mountains. 2. A 300-word essay on protecting the environment

For a better tomorrow for the earth Dear teacher, dear students, hello everyone! The title of my speech today is "For a Better Tomorrow for the Earth." Each of us has a home and we all love our home, but do you know that we all have a different home? ——That is our earth! The earth is our common "home", and it is a very beautiful home. There are blue sky, white clouds, green trees and red flowers, and hundreds of birds chirping. How beautiful everything is, but have we ever thought about how To protect the earth? On October 15, 2003, astronaut Yang Liwei said excitedly when talking to his family on the phone, "I - see our beautiful home." This voice from space moved many Chinese and foreigners.

However, today, when we face "our beautiful home" again, what else can we say? The blue sky was once a gorgeous scenery in life. Now, amid the gray siege, the clean sky has become a desire for people to dream about. Facing the increasingly serious air pollution, looking up at the sky, what else can you say? Do you know a small village called Caobachang? That place used to be surrounded by green mountains and flowing green water. What a beautiful place! However, no one in the village realized the importance of the environment. They destroyed the forest to open up wasteland and cut down trees indiscriminately. The forest gradually disappeared, the creek gradually dried up, and the well water gradually dried up.

Nowadays, there are no more green mountains and no green water. The villagers use very little water to wash their faces, then save it for washing their feet, and finally pour the water carefully into a In a big tank.

Leave it for watering the ground.

. This is nature’s punishment for them, this is the earth’s retribution for them! Classmates, humans only have one earth. The earth is our lovely "home"! Let us join hands to create a better tomorrow for our earth home. 3. An essay on environmental protection, 300 to 400 words

Everyone knows that we only have one earth; and the earth is the same earth for human beings and all life. The continuation of life and the survival of human beings are inseparable from natural resources. Faced with the current situation of the earth today, everyone with a little conscience cannot but worry about the future of the earth. ?

Looking around, in many places, the green mountains are no longer green, the green water is no longer green, the rivers are filled with smelly water, the mountains are full of garbage, and everything is white, yellow, and black. , red waste water, waste, waste batteries, waste plastics...

Do you know how long it takes for the garbage you throw away to decompose? Let me tell you, plastic bottles: 450 years; cans: 200-250 years; iron cans: 100 years; painted wooden boards: 13 years; cotton fabrics: 1-5 months; pieces of paper: half a month.

There is only one earth. In the foreseeable future, it is impossible for humans to find a second Earth and implement large-scale immigration. For the survival of mankind and the continuation of future generations, we must treat the earth well and stop doing things that harm the earth.

For the sake of the future of the earth, please save water. China is a water-scarce country, and it is very difficult for people and animals to drink water in many places. Think about this, how can you bear to let the clear water flow away from your hands in vain? So when you brush your teeth, please turn off the faucet and turn it on again when you want to rinse; when you apply soap on your body, please turn off the shower faucet and turn it on again when you want to rinse.

For the sake of the future of the earth, please stop littering and hunting wild animals; do not exploit mineral resources indiscriminately, pollute the environment, and destroy the ecological balance; for the sake of the future of the earth, please actively recycle waste paper , try to use recycled paper. Did you know that recycling 100 kilograms of waste paper can produce 800 kilograms of recycled paper, which means 17 fewer trees can be cut down. Expired calendar paper can be used to wrap book covers, and your used textbooks can be given to lower grade students for reuse. Remember, even a piece of waste paper can be regenerated twice. ?

For the future of the earth, please understand and support household waste separation. If I tell you that by recycling 235,000 tons of scrap iron, 36 Eiffel Towers can be built; by recycling 6,000 tons of scrap aluminum, 74 Airbus aircraft can be produced; by recycling 1.2 million tons of glass, 254 Louvre glass pyramids can be built, then Please think about it, just because you are too lazy to sort, what you throw away will be the earth on which we humans live! ? 4. An essay on protecting the environment (300 words)

Protect Mother Earth and purify the campus environment

Everyone knows that due to human beings’ excessive demands from nature, nature has become ruthless Retaliation: hurricanes, heavy rains, blizzards, floods, droughts, insect pests, intense heat, forest fires, earthquakes and other disasters come unexpectedly. The number of migrant refugees caused by drought and other reasons around the world is expected to reach 100 million by 2025.

The painful ecological lessons have attracted the attention of all countries around the world and all mankind. The International Olympic Committee evaluation team inspected the cities bidding for the Olympic Games and listed the improvement of the ecological environment as an important part. Our country attaches great importance to the environmental protection workbench, has issued many policies and regulations to protect the environment, and carried out many environmental protection tasks and activities.

Our country also attaches great importance to environmental protection education. "Green School Creation Activities" is one of the important contents. Our school's environmental protection and greening work has achieved fruitful results.

We often see many students picking up confetti in every corner of the campus; using their own hands to protect the beauty of the campus environment. However, we still have some shortcomings: there are still people littering with paper scraps and food bag waste; there are still people trampling on the lawn; in the green belt of the school, deep footprints are found from time to time, and some places even have Trail.

Students, we are the masters of the 21st century, and environmental awareness is an important symbol of modern people. We should effectively establish a sense of responsibility for the times. Think about the world, focus on those around you, and stay on campus. Bend over more often to pick up peel and paper scraps. First of all, don't throw them everywhere; walk more steps and don't cross the green belt or trample on the green space. "Don't do good deeds because they are small, and don't do evil deeds because they are small." Start with me, start from a young age, start from around you, and start from now. Protect Mother Earth and purify the green campus. Let's make our campus more beautiful! 5. An essay about protecting the environment of about 300 words

Protect Mother Earth and purify the campus environment. As we all know, human beings’ excessive demands from nature have led to nature’s ruthless revenge: hurricanes, heavy rains, and snowstorms. , floods, droughts, insect pests, intense heat, forest fires, earthquakes and other disasters come unexpectedly. The number of migrant refugees caused by drought and other reasons around the world is expected to reach 100 million by 2025. The painful ecological lessons have caused countries around the world to and the attention of all mankind, the International Olympic Committee evaluation team inspected the cities bidding for the Olympic Games and listed the improvement of the ecological environment as an important content. Our country attaches great importance to the environmental protection workbench, has introduced many policies and regulations to protect the environment, and carried out many environmental protection measures. Environmental work and activities. Our country also attaches great importance to environmental protection education. "Green School Creation Activities" is one of the important contents. Our school's environmental protection and greening work has achieved fruitful results. We often see many students Pick up paper scraps in every corner of the campus; use your own hands to protect the beauty of the campus environment. However, we still have some shortcomings: there are still people littering paper scraps and food bag waste; there are still people trampling on the lawn wantonly ; In the green belt of the school, deep footprints are found from time to time, and some places even turn into trails. Students, we are the masters of the 21st century, and environmental awareness is an important symbol of modern people. We should effectively establish the Sense of responsibility. Care about the world, focus on the surroundings, and base yourself on the campus. Bend down more often to pick up peel and confetti. First of all, don’t throw them everywhere; walk more steps and don’t cross the green belt or trample on the green space. “Don’t be good for small things. Don't do it, don't do it for the small things." Start from me, start from a young age, start from around you, start from now. Protect Mother Earth, purify the green campus. Let's make our campus more beautiful. 6. A 300-word essay on protecting the environment

Low-carbon life

We live in a global village, so we should protect the earth. Now the whole world is advocating low-carbon life to more effectively protect our environment and protect nature.

So what is low-carbon life? Low-carbon life refers to the reduction of energy consumed in daily life, thereby reducing carbon consumption, especially the reduction of carbon dioxide. In other words, low-carbon life is a lifestyle with lower energy and lower consumption, which restores the simple communication between man and nature.

Low-carbon life is a very environmentally friendly and civilized way of life. Saving electricity, water, carbon, fuel and solar terms, starting from small things, our earth needs our collective care. We must start from the small things around us, cherish resources and reduce energy consumption. My low-carbon tips are: We can’t change nature, but we can slightly change our habits.

When I use my computer to surf the Internet, if I don’t use it for a long time, I turn off the computer and unplug it. Watch TV for no more than two hours a day, and the sound should not be too loud when watching TV. When the weather is hot, I don't have to stay at home. I can go out for a swim, which not only saves electricity but also exercises my body, and is also very cool. When I have to use the air conditioner at home, the temperature of the air conditioner is not easy to be too high. When my dad adjusts the temperature to very low, I take the initiative to adjust the temperature to 26-27 degrees and tell him that this can save electricity. When I go out to eat, I don’t use disposable chopsticks. My mother and I always bring our own chopsticks and water glasses. When I go shopping in the supermarket, I always never forget to bring a reusable shopping bag. I usually work hard with my hands and brain. When I saw that there were many discarded boxes in our house, such as milk cartons, I cut the top of the box slightly so that it could be placed in the kitchen to hold things. Some of the boxes were very beautiful, so I put the boxes Make a practical tissue box or other storage box. This makes it easy to recycle waste. When my parents and I travel, we usually walk, ride a bicycle or take the bus. When studying, I try to save paper as much as possible, use less printing paper, and print on the reverse side of the used printing paper or use it as straw paper...

Look at these seemingly inadvertent little things, but they are all important. Contribute to "carbon reduction". As long as we take action and start from small things, we can approach low-carbon life and reach the standard of low-carbon life. In short, low-carbon life not only protects the environment, but also saves ourselves. I propose: Let us all work together, starting from every little thing in life, to build a beautiful low-carbon society and make our lives better. 7. Write an essay about environmental protection of about 300 words

Protect the environment, save a drop of water, a kilowatt hour of electricity, use less paper, less plastic bags, cut less trees, etc. These all save resources. Behavior.

A low-carbon life for everyone does not mean returning to nature but innovating. It also respects nature so that humans and nature can coexist and prosper. Environmental protection composition: With the rapid development of modern technology and the continuous improvement of living standards, people are enjoying all the joys brought by new technology.

Suddenly looking back, there is endless environmental pollution behind us. The river is no longer clear and the sky is no longer blue.

Environmental protection is an urgent matter. We all live together on this earth, and it is everyone's common responsibility to care for our home.

Maybe you will say that I am just an ordinary person. I cannot control the pollution emissions of chemical companies, and I have no ability to prevent cars with excessive exhaust emissions from taking to the road.

There is really nothing I can do about environmental protection. In fact, when you truly understand the importance of environmental protection, you will find that environmental protection is all around you. We can start with small things around us and gather our enthusiasm for environmental protection, which will also produce infinite power.

The following is a story about fish and the sea. One day, the sea receded and the beach was covered with "stranded" fish, which were about to die. 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 over and said disdainfully: "There are so many fish on the beach. Who cares if you can save a few?" The little boy held the fish and said firmly: "This matters!"... Environmental protection is an urgent matter and we need to start from scratch! Personal environmental protection actions are like a lamp. When a lamp turns on, it brings us some light. If everyone lights up the lamp in their hands, the world will be bright. In daily life, we must always remind ourselves to pay attention to environmental protection: listen to music and turn down the sound of the stereo and TV to reduce noise; use phosphorus-free washing powder to wash clothes to reduce pollution.

For transportation, drive less private cars, choose public transportation, and choose environmentally friendly gasoline and diesel; try to buy local products and use less disposable products; do not throw garbage everywhere, see If there is waste paper on the ground, bend down to pick it up; classify domestic waste reasonably, collect used batteries, send them to the used battery recycling bin, and throw non-recyclable garbage into the trash can. When encountering green lawns on the road, walk with care under your feet; protect wild animals, do not covet delicious food, and cruelly skin them to eat meat... These are things we need to keep in mind at all times.

To be environmentally friendly, just these are not enough. There is still a lot we need to do. We must start from ourselves, start from the small things around us, and contribute our share to create our beautiful home. strength. Environmental protection is a compulsory course to protect our homeland, and it is also related to the development of social economy and our life and health.

Everyone has a responsibility to protect the environment. Let us be like children, light up the lights in our hands and move forward together! In school, feeling the fresh air brought by the green plants on campus makes us feel much better. Think about it, now our life has developed towards high quality, high grade and high level.

However, while enjoying material life, our living environment is also changing. The green mountains and green waters of the past are now high-rise buildings.

It is rare to see a forest, but I was disappointed to find that next to it was the tall black chimney of a factory... Looking at the serious environmental problems day by day, we are helpless. Not really, you know? Among the many unknown details in our lives, there are many environmentally friendly details that are easily overlooked.

On weekdays, if you have a drink bottle that you have drank from, it is best not to throw it away. We can collect them, and at a certain time, we can sell the collected beverage bottles.

You can also get a small amount of pocket money. The important thing is that if plastic bottles are processed together, the plastic bottles are sent to the recycling factory, and after crushing, cleaning, drying and other processes, secondary plastic raw materials can be obtained, which can be used to manufacture other plastic products.

In this way, a lot of resources are saved! In addition to the most familiar plastic bottles, we also need to recycle other household waste. Disposing of waste is a huge hassle: the amount of waste produced increases every day every year, and land dedicated to landfill is increasingly difficult to find.

There are also chemicals in the garbage that may unknowingly contaminate groundwater sources and land. For garbage, we can use them to make small tools and decorations: use scrap cloth to collage into handbags and cushions; books can be used until they can no longer be used. If the old books are no longer useful, they can be donated. Activities; collect used batteries, and it is best to use environmentally friendly batteries... If you know, recycling one ton of paper can produce 800 kilograms of recycled paper, which is equivalent to cutting down seventeen trees.

Cans can be 100% reused. Scientists have developed metal-substitute raw materials that combine old plastic products with carbon powder... If everyone can think about this before throwing away garbage, a lot of unnecessary waste will be reduced.

In addition, we must also learn to protect resources, especially water. Now, nearly one ton of sewage is discharged directly into water bodies across the country every day, 17 of the 35 key lakes are polluted, one-third of the water bodies are not suitable for irrigation, and more than 90% of urban waters are seriously polluted. More than 50% of urban water sources do not meet drinking water standards, and 40% of water sources are not drinkable... We must be aware of water conservation and always check whether the water pipes in our homes are intact and whether they are leaking.

Use less detergent to reduce water pollution. If you see a water pipe burst, you should call the emergency repair number immediately... Our water is hard-earned, so we must cherish it.

We need to care about the quality of the air, we breathe it all the time. The dust particles in the air are constantly increasing, and the concentration of various exhaust gases is getting higher and higher... Please take care of the flowers and trees around you, plant trees and protect the green plants around you, our green guards! Every little thing in life will be part of our low-carbon life. We must start from every place around us to live a low-carbon life. Everyone contributes to make life better. 8. An essay about protecting the environment of about 300 words

To protect the environment, the clear river has turned into a dirty and smelly ditch; the green forest has turned into a bare soil slope... everything, Horrible.

If there was a paradise with fresh air, singing birds and fragrant flowers, beautiful mountains and rivers, peace and tranquility, no war, and everyone living in harmony, would you want to live there? Looking at the earth again, the Opium War and the Anti-Japanese War are justifiable, but the Iran-US War is different. The United States provoked unprovoked and broke out the war just for oil, leaving many people with no choice but to say, how much damage was done to the earth, who will do it? Have you counted it? Besides, it’s not good to exploit oil too much. It just shortens the earth’s path to death. Not to mention the United States, look at Japan, which actually killed more than 2,000 whales in the name of research! Tsk tsk tsk, how cruel, look how cruel humans are! Not to mention too much, in fact we in China also have some mistakes.

"Shenzhou 5" and "Shenzhou 6" also spent a lot of mineral resources, and there are so many countries conducting space experiments. What will be the result of resources after the experiment fails? Of course, if the United States had announced its "secret recipe" earlier, how could it have wasted so many resources? In fact, it is not difficult to protect the environment: refuse to use disposable items; use cloth bags; try to reduce the generation of white garbage; try to make items reusable... To put it more simply, what you can do is: don't litter; don't play water; save electricity, etc. If everyone can do this, the world will become a beautiful home.

Then let us work together and start creating this big home.

9. I write an essay about the environment, 300 words

With the rapid growth of population and the rapid development of industry and agriculture, the pollution of the ecological environment has also followed. The sewage and waste gas discharged by factories have solid waste, people deforestation indiscriminately, and the awareness of environmental protection in daily life is weak, resulting in the gradual deterioration of the environment, the non-renewability of ecological resources, and a series of disasters to mankind. With the rapid development of human society, mankind has We have entered an unprecedented era of civilization. We should live in a beautiful environment, but in fact what we feel is a suffocating environment. Bare hillsides, black rivers, withered grass? Every time, people keep complaining about the bad environment and insufficient 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 has a lot to do with the happiness of each of us. Looking back at history, and then looking at reality, every development, every progress, every Every time we ask for what nature has given us. From the development and progress of human beings, humans always benefit and nature always pays. So as a member of human beings, we should participate in more environmental protection activities. Plant more trees and flowers, so that we can live forever A beautiful home with blue sky, white clouds, clear water and green land gives us a green mood. When it comes to how to further be an environmental pioneer and protect our home, I think "low carbon" life is the most important. "Low carbon" "Carbon" life means that the energy consumed in daily life should be reduced as much as possible, thereby reducing carbon dioxide emissions. For us ordinary people, low-carbon life is an attitude, not an ability. We should actively promote and practice it To live a low-carbon life, pay attention to saving electricity, fuel, and energy, and start from scratch. If the environmental protection concepts of protecting the environment, protecting animals, and saving energy have become a code of conduct, low-carbon life is a green lifestyle that we urgently need to establish. Therefore, I believe that climate change is not only a matter of concern to environmentalists, experts and scholars, but is closely related to each of us. If you feel that your power alone is minimal to the entire earth, and that the power of one person does not matter at all, That's wrong. If you think about it carefully, an energy-saving lamp or a solar water heater can indeed make a very small contribution to energy conservation and emission reduction. However, if only 1/10 of the 1.3 billion people use it, the energy saved, The reduced carbon emissions will be astronomical. It can be seen that low-carbon life can make our bodies healthier, the environment more beautiful, and the quality of life truly improved. In order to make our lives better, people should advocate and promote each other. Supervision: Create a green home, leave a green mood, start from me, protect nature, protect the environment, protect ecological balance, and make our home better and more brilliant. 10. An essay on protecting the environment of about 300 words

In our daily lives, the living environment is very important. But in daily life, people do not pay much attention to protecting the environment.

For example, our surrounding environment. In the lawn behind our area, there are many flowers blooming. But in the lawn, there are also people throwing garbage and stacking waste paper. In summer, there are many mosquitoes and flies flying around there. Not only It affects the image of the community and pollutes the environment. It is harmful to society and our health, and it also damages the earth.

In order to make our environment beautiful and not be harmed, many elderly people come here Cleaning the streets and greening the lawns. They go out early every day and return home at all costs for the green environment of the motherland. But those who don't care for the environment still want to destroy it. We must do ideological work for those who don't care for the environment so that they can change their bad habits as soon as possible.

On our way to school, many students littered. For example: some students threw snack bags outside the school gate, while others threw folded paper airplanes randomly, or even threw them along the wall into the school. Their behaviors not only affected the school again and again, but also It also caused a lot of trouble to the students who were on duty every morning.

At the school assembly, the teacher warned and persuaded again and again, but some students did not listen and continued to destroy the environment and shorten the life of the earth.

Once, the school organized our 2nd to 6th grade students to pick up white trash on the lawn of Caifeng Park. Before setting off, I thought to myself that when I usually go to Caifeng Park to play, I feel it is relatively clean. I went to pick up white trash today. There should be very little, so it must be easy to pick it up.

But when I looked down at the aisle, I was shocked. There is a lot of rubbish on the ground. Waste paper, cigarette butts, plastic bags, etc. These are everywhere. A green lawn has become an environmental pollution site due to the destruction of tourists. This is such a serious environmental problem.

Facing this lawn makes us energetic and work hard to eliminate the garbage. After 100 minutes of work, the lawn finally returned to its original beauty, with all the famous flowers blooming.

Xizuo.com 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 about the white trash that can be seen everywhere around us? When you fully enjoy the warm sunshine in spring, have you ever thought that the sky above Antarctica has lost the protection of the ozone layer? Once upon a time, the sky was so blue, the river was so clear, and the forest was so dense. While the natural environment gave us the enjoyment of beauty, humans were also asking for things they did not deserve from nature...

In 1998, the Yangtze River, Nenjiang River, Songhua River and other major rivers flowing through the land of China lost their former gentle and beautiful smiles, revealing their ferocious and terrifying hideousness. Raging rainstorms swept across the south and north of China. Wherever the rainstorms went, rivers and lakes swelled and rivers overflowed. The roaring river rolled up flood peaks again and again, swallowing up villages, fertile fields, cities and counties, factories and schools.

The raging floods are like ruthless claws, tens of millions of acres of farmland have been flooded, and millions of people have lost their homes. The mighty river creates dangers of various sizes every day. The violent roasting demon creates dangers of all sizes. The violent roasting demon creates tragedies of all sizes. Only by giving water a home and all living creatures a home can human beings have their own home. Only by providing water with a way to survive and all living creatures a way to survive can human beings survive and develop.

If science in ancient times was not yet developed, and the people of the earth had certain limitations in their understanding of ecology, and they did stupid things that only focused on the present and ignored the long-term, then what about modern people? In the 30 years from 1950 to 1980, more than half of the world's forest area was destroyed, and one-half of the forest land in Africa became barren land. Green vegetation is the "cover of life" gifted to mankind by nature. However, after the world entered the 20th century, the green environment on which humans and animals depended for survival was destroyed, and green vegetation was declining. Global soil loss has now increased to 25.4 billion tons per year, and desertification soil is increasing at an annual rate of 50,000 to 70,000 tons. Square kilometers are rapidly expanding.

The earth is becoming more and more crowded, followed by increasing changes in environmental pollution and increasing scarcity of resources. In the pursuit of happiness, people have such good dreams that they have to look back at the relationship between man and nature, and sign a covenant of sustainable development with nature. Human wisdom has created economic miracles, but ignorance and greed remain. It had terrible consequences. Everything reminds us that environmental protection is urgent!

We live on the same land, we own the same original land and protect our environment. The earth is looking forward to green, the rivers are looking forward to green, the water birds are looking forward to green, and the flowers are looking forward to green. A drop of water forms a river, and a pile of soil forms a mountain. Protecting the environment starts with you and me.

Awaken the "green heart" and implement the "green plan".

Carry out "green actions", strive to be a "green builder, and create a "green new century"!