The fourth grade environmental protection composition is 300 words

In daily study, work and life, everyone will inevitably come into contact with writing. Writing is an important means to cultivate people's observation, association, imagination, thinking and memory. How to write a composition to avoid stepping on thunder? The following are nine 300-word environmental protection compositions collected by me in grade four, hoping to help everyone.

With the rapid development of modern science and technology and the continuous improvement of living standards, people are enjoying all kinds of joys brought by new technologies. 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.

If everyone wastes less than a drop of water, the world can save countless drops of water; If everyone writes on both sides of the paper, the world can save countless sheets of paper; Although everyone's contribution is small, if 6.2 billion people around the world do this, then the world will be warmer!

In our daily life, we should always remind ourselves to pay attention to environmental protection. Therefore, I hereby propose to you:

1. Listen to music, turn down the volume of the stereo and TV, and reduce the noise.

2. Use phosphorus-free washing powder for washing clothes to reduce pollution.

3. In terms of transportation, drive fewer private cars, choose public transportation and choose environmentally friendly gasoline and diesel.

4. Try to buy local products and use less disposable products.

5. Don't throw rubbish everywhere. When you see waste paper on the ground, bend down and pick it up.

6. Reasonable classification of domestic garbage, centralized treatment of waste batteries, sent to the waste battery recycling box, non-recyclable garbage thrown into the dustbin.

7. Green lawn, walking around in green;

8. Protect wild animals, don't covet delicious food and cruelly peel and eat meat.

For a better home and a healthier planet, let's act together-"low-carbon life, you have me!"

Spring breeze and warm sunshine, my friends and I made an appointment to go for an outing. The cherry blossoms in HKUST are in full bloom, pink flowers are in clusters, dancing leisurely with the spring breeze, birds are chirping in the trees, bees are busy among the flowers, and the sun shines on people through the cracks in the leaves, which is warm but not dazzling. Everything around us is telling us that spring is coming!

Spring is a good season for outing. People go out and enjoy the wonderful time in spring, and we are no exception. At the weekend, we went to the tea garden in the suburbs. The light green tea leaves are mixed with the smell of earth, fresh and fragrant. The scenery in spring is so beautiful that people's mood is even better in spring. We pick tea ourselves and know what kind of leaves can be used to make tea. Then I visited the process of baking tea and participated in the activities myself.

Through this activity, I know how the tea we usually drink at home comes from and understand the most glorious truth of labor. I think it will be more fragrant to go home and drink my own tea.

Being close to nature, my friends and I are very happy. I like spring and nature. I like to smell the flowers, see the new green of trees and listen to the singing of birds. I love spring because it is full of vitality and new hope.

Grade four environmental protection composition 300 words 3 "whoa whoa whoa whoa", my little alarm clock rang. I rubbed my sleepy eyes hard and got up.

In the morning, I discussed with my mother: "Mom, how about going to school by bike today?" She gave me a white look and said, "The wind is so strong, you can think about it." "Our teacher said that low-carbon life is popular now ..." Look at what I said, and my mother accepted my advice.

The first class begins, and the students in the front row are ready to turn on the lights. I quickly suggested, "Don't turn on the light." Everyone complains: "How can I read without turning on the light?" I quickly said, "The curtains are open." As soon as the curtain was opened, a beam of sunshine came in. The students narrowed their eyes. Xu teacher corners of the mouth slightly raised: "If we want to reduce greenhouse gas emissions, we must start by turning off the lights. Sunshine just uses it ...

After class, I sent my homework to the English teacher. Go in and see if the teacher is here, and prepare to leave her a list of unfinished homework. I just wanted to tear up the paper, but I remembered today's low-carbon life. So I took a piece of "waste paper" from the trash can next to the teacher's desk and left her a list.

Over-exploitation and waste of human beings have led to global warming. If we want the earth to go back to the past, we should cherish every drop of water and various trees around us from now on, not accept disposable goods, and make Mother Earth as full of vitality as before.

On Sunday morning, the sun is shining and the breeze is blowing gently. My sister and I go to the square to exercise.

Come to the square, hey! There are quite a few people who exercise. Sister said, "Let's run!" "Very good." Just after running two steps, a breeze blew a black plastic bag into my face. "It's so disappointing, such a good mood is all stirred by this plastic bag!" "I muttered. My sister said, "Yes, you see, there are quite a lot of plastic bags here. Why don't we pick them up so that they won't fly to other people's faces again? " "Yes, yes." I clap my hands in favor.

As soon as I started, my sister bent down and picked up a plastic bag next to her. I'm not showing weakness. I ran to pick it up at once. Just when I got there, the plastic bag flew away like hide-and-seek with me. Look at that posture, as if to say, "I just won't let you catch it." I want to stay here for a while! " I was so angry that my sister smiled and said to me |: "You run so fast, with the wind, can't the plastic bag run?" I see. Under the guidance of "Master", I picked up many plastic bags very smoothly. We are glad to see that there are so many "prisoners" in my sister and her family.

On the way home, I thought to myself: Today is really meaningful, not only exercising, but also protecting the environment and being a little environmental guardian. It's killing two birds with one stone!

Now plastics have been invented in 2 1 century. Some people say that plastic is a great invention, yes! Plastic is indispensable to each of us, and plastic has entered thousands of households.

But some people say that plastic is a bad invention, because plastic is "white pollution", which is one of the serious pollution sources today and also a difficult problem that puzzles the national environment. According to experts, plastic waste is difficult to decompose in nature, and the general degradation cycle is 200 to 400 years. Waste plastic garbage not only seriously damages the environment, but also causes soil degradation and affects crop growth. Being eaten by livestock will make you sick and even die; Throwing it into rivers and lakes will affect navigation and make the water quality worse.

So I think the first thing to do on Environmental Protection Day is to let my mother go out to sell vegetables, not with plastic bags, but with cloth belts. Then, each school should divide the whole school into two groups, one is the environmental protection team and the other is the dissuasion team. The environmental protection team should pick up the plastic on the ground in the trash can; The dissuasion team is to persuade some unsanitary people not to love Mother Earth, but also to persuade their partners. Finally, I hope that the Environmental Protection Festival will be held on July 2nd. At that time, some adults and children had a holiday, so let them have a holiday to protect the earth!

Fourth grade environmental protection composition 300 words 6 × month× day× week× weather ×

Today, our school held its annual sports meeting on the playground.

All the students are happy, and colorful flags are flying on the playground. The first is the opening ceremony, and there is a magnificent March of the sports meeting at the venue. Our fourth-grade party, shouting slogans, swaggered into the meeting after the fifth grade. We immediately responded with warm applause.

After the opening ceremony, the sports meeting officially began. There are countless events, such as standing long jump, running, throwing solid balls, kicking keys and skipping rope.

I participated in the standing long jump. Full of confidence, I wanted to surrender when I saw Li in Class 3, Grade 4, but I thought I could earn some points for my class after winning, so I had to make up my mind and never give up. Li Xiangqian jumped 1.75 meters. Ah, this achievement really makes me uneasy. I learned Li's footwork, threw it with my hand, then leaned forward and jumped hard 1.73. I can't believe I can jump so far! The third time is about to start again. What makes me angry is that Li's eyes seem to say that I am a champion. You can't fight with me She walked slowly to the original place and jumped up like an angry grandmother. I followed. I am older than her 1 cm! I am very happy to tell this good news to my good friend, and finally I won the second place, and I feel very satisfied.

Soon, the tense and happy sports meeting was over. I wish I had a sports meeting every day.

During the winter vacation, every time I see the chessboard on the stone table at home, my hands itch and I always want to play some chess. Although I'm not very good at chess, I know how to play this game. But my brother only left a few pieces. I have to rack my brains to find a way.

I thought about it and thought about many ways, but all of them have many shortcomings: either the paper is not hard enough or I can only write one word. Suddenly, I saw the cardboard box and thought of a perfect idea. So, I began to prepare materials and tools: an abandoned corrugated box with no writing on both sides, a black and a red Gou Xianbi, compasses and a pair of scissors.

I cut out a small piece of corrugated paper, then put the remaining piece on it, and draw the outline with Gou Xianbi, but not too heavy, and draw 32 circles in a row. The red ones have 16, and the black ones have 16. Then cut out 32 circles with scissors. Then write Gou Xianbi's words in black and white. There are five soldiers, two guns, two cars, two horses, two elephants, two scholars and a handsome man in black. There are five soldiers, two cannons, two cars, two horses, two physiognomies, two officials and a general in red.

As soon as I finish this, I will call my father and play chess with me. So, we started a fierce war …

Level 4 environmental protection composition 300 words 8 blue sky and white clouds. Flowers and plants, dragonflies and butterflies, and a clear stream are flowing and singing happily. This is a happy stream and the happy life of its friends.

In the past, people living in the village were very hardworking. They go out early and come back late every day. But recently, we want to get rich and build a farm. There is smoke everywhere. Most importantly, the black smoke killed the good friends of the stream and flowers. Ruined the life of it and its friends, covered the blue sky and white clouds, and made Grandpa Sun frown all day. After a while, an unpleasant smell came, the lower part of the stream began to turn black, and the stream was polluted by the sewage discharged from the factory.

The clear stream has become a "stinking ditch" that people hate. Everyone will cover their noses and run all the way. Some people think: anyway, this is a "stinking ditch", so what if you pour some garbage into it! Soon, the stream became a "sewage flow" and a "garbage station". The already depressed stream is now sadder. I think, in the past, I was a stream praised by everyone, but now it has become a "smelly ditch" scolded by everyone. In the past, I was surrounded by green spaces, which was a "playground" for dragonflies and butterflies. Now, only bare land and "smelly ditch" are left. It shouted: "I want to tell people that water is the source of life." Protect the water source! Don't let the last drop of water on the earth turn into your own tears. "

Hulunbeier belongs to Inner Mongolia Autonomous Region, which is located behind the rooster on the map of China. In Hulunbeier, there is a very beautiful place-Ergon Wetland Park, which is known as "the first wetland in Asia". Is there one in the park?

There are countless plants in the park, such as birch, larch, fir and low shrubs, which are unique to cold temperate zones. They stretch for hundreds of miles, colorful and spectacular!

In spring, trees pull out many slender branches and grow green leaves. The thick ice on the lake melted, and the clear water flowed, playing beautiful tinkling music, as if to say, "Little animals, come and drink water!" " This is fresh spring water! "

In summer, the trees are lush, which looks like a "green ocean" from the air. Dense leaves cover the forest tightly, and the sun can't shine in.

In autumn, the earth is covered with fallen leaves, and from a distance, it seems to be covered with a thick golden blanket. There are also leaves of Sabina vulgaris on the tree, and dark green and light green are hung on the branches. What a beautiful scenery!

In winter, heavy snow accumulates on bare tree trunks, and the whole wetland park is wrapped in silver. Both the sable and the squirrel got into their nests and fell asleep to prepare for the next spring.

Ergon Wetland Park is so beautiful! No wonder countless Chinese and foreign tourists linger!