About environmental protection composition 450 words

Chapter 1: environmental protection is more important. There is a garden downstairs where the scenery is beautiful all the year round. It's a good place for neighbors to have fun. Children often play here. I also like where to play. Today, after finishing my homework, I came to the garden again to visit my good friend -- Hua. But found a lot of garbage around the flowers. When I think of what the teacher said, 'protecting the environment is our responsibility. 'I ran over to get the garbage into the dustbin. At this time, on the other side of the garden, children's shouts: "Xiaojun, Xiaoliang, come and play. "I can't help but stop. There are two villains quarreling in my heart. I'm afraid that the children will see me and say I'm a rag picker. If I don't, I'll let the garbage lie there quietly? This question puts me in a dilemma. Pick it up or not? At this time, I remembered what my father said: 'environmental protection is more important than face. You should start from the small things around you, don't litter. If you see garbage on the ground, of course, you should pick it up, so that you can contribute to environmental protection. "Dad's words gave me courage. Environmental protection is more important than face. If they want to say it, I'll let them. I don't care now. Thinking of this, I did not hesitate to go to the ground, all the garbage back home - dustbin. At this time, people around me cast a look of approval. I smile and say: 'environmental protection is more important! Today, in our composition class, we have a special discussion class - I contribute to environmental protection. Everyone is happy to jump three feet high! The heated discussion competition began, and Tao Shenglin scrambled to answer. The teacher was at a loss, but Tao Shenglin did answer well: "we can change oil into electricity, isn't it OK?"? "Tao Shenglin, who is making a fierce reply, is interrupted by Zhao Jiale, who is full of imagination:" hum! It's better to use solar energy to generate electricity! Besides, electricity is also made of coal. "As soon as his words fell, the classroom remembered the applause and approval voice of" hellip "& hellip; from this discussion, I finally understood that people should drive less than one day and plant more trees. Although trees also produce a small amount of carbon dioxide, trees also absorb carbon dioxide and emit oxygen. Although it is environmentally friendly outside, people spend most of their time at home, so we should raise some flowers and plants indoors, which is helpful to our health. When it comes to green bags, we must be familiar with them, right? But we all know that plastic bags do harm to our bodies and destroy the atmosphere. Do you still insist on using plastic bags? Even if you don't use plastic bags, hotels and hotels have disposable items as dangerous as plastic belts. So I want you to use less disposable items. I learned from this discussion that as long as we take good care of the environment, everything is beautiful. Chapter 3: environmental protection is everywhere! With the rapid development of the times, it is common to drive a car at work and waste water, electricity and wood. This series of actions of people are destroying the scarred earth, and environmental protection has been forgotten by people. I saw in the advertisement that the food waste of the whole country alone is equivalent to the food rations of 200 million people a year. This is an amazing number. From this, we can see that our waste is huge. What's more, China's waste is not a little bit. We never pay attention to the harm of automobile exhaust and battery buried in the soil. How can we achieve environmental protection? This is a simple and complex problem. I think the answer to this question is' start with small things'. Never throw away the garbage at random, start shopping with your own shopping bag, take more buses when you go out, and start with less disposable chopsticks and lunch boxes. What should environmental protection do? Eat less animals, use environmental protection batteries, use less air conditioning, reuse water, turn off the tap, reuse waste paper, and so on. As long as it contributes to environmental protection, it is environmental protection. How much environmental protection there is, how much your morality, how much you love, how much environmental protection, how much your character. From now on, be an environmental protection, understand environmental protection, do environmental protection people! Let the earth become better, let life become better, let people become better! Let environmental protection, everywhere! Chapter 4: low carbon life, green environmental protection, environmental protection, everyone is responsible, afforestation, a better life. Trees are good friends of human beings. They can not only afforest the environment, protect the wind and rain, but also prevent wind and sand, absorb carbon dioxide and reduce environmental pollution. People call it "beautician of nature", "special doctor", "wood factory", "green gold" & hellip; & hellip; if there are no trees on the earth, it will be difficult for human beings to survive. Afforestation can conserve soil and water. Because trees have roots as big as the crown, which stretch out in all directions, like huge hands, holding on to the soil. According to the data, one mu of forest can store 20 tons more water than non forest areas; one mu of forest can absorb 20 to 60 tons of dust a year; it can absorb 67 kg of carbon dioxide and release 49 kg of oxygen every day, which is enough to provide 65 adults with breathing. One mu of forest can absorb 4000 grams of toxic gas every day; one mu of pine and cypress forest can secrete two kilograms of bactericide every day and night, which can kill the pathogens of tuberculosis, typhoid fever, diphtheria and other diseases. Bactericide not only purifies the air, but also ensures human health, providing people with ideal places for study, work, entertainment and life. After planting trees, there is no harm in deforestation. Therefore, we must actively participate in the greening action, with our sweat, green the motherland's magnificent mountains and rivers! It's a good old saying: if you want green mountains and green waters, you have to plant trees often. Chapter 5: environmental protection, no trifles, environmental protection is our human duty, we should do our duty well, not throw away bottles, litter paper, waste of resources and so on. Now the earth's mother is suffering from all kinds of disasters, which is not human behavior. Every day, whenever and wherever, as long as you go out, you can see the car running on the road, constantly discharging exhaust gas to pollute the environment. This is a great pollution to the earth. In the face of these pollution, we can reduce pollution, drive less cars and ride more bicycles. This can not only exercise the body, but also reduce the harmful substances to the earth. The smoke from some factories is also harmful to the earth. For example: the factory does not let out air for one minute and one second, it emits thick smoke into the blue sky, which makes the sky darker than the dark night. It makes people feel sad to see it. There are also disposable chopsticks. Although disposable chopsticks are convenient to eat, they can be thrown away without washing. But have you ever thought about where the disposable chopsticks come from? What is it made of? Every 10 pairs of chopsticks requires a small tree. By analogy, how many trees should people cut down! We are now wanton destruction of the earth, the future pain is not us? To treat the earth well is to treat yourself well, and to save the earth is to save the future! Let's take action together and strive for a beautiful home!