Green environmental protection refers to an action taken by human beings to protect nature. The green environmental protection sign means that the sign consists of three parts, namely the green environmental protection below, the left and right leaves and the flower bud in the middle, symbolizing the natural ecology. The color is green, which symbolizes life, agriculture and environmental protection. The figure is a right circle, indicating protection. Next, I will bring you a speech by the primary school student Green. I hope you like it!

Primary school students' speech under the green flag 1 Dear teachers and students,

Hello everyone!

It's an honor to stand here and give a speech. I come from Class 3, Grade 6.

First of all, allow me to ask you two questions: Do you know the cause of global warming? Do you know what the earth will be like in the future? Let me tell you something!

Animals-International Online Report: The Sino-British-Australian 14 research institute predicts that with the global warming, 18% to 30% of animal species will face extinction in about 50 years. What is an animal? Animals are friends of human beings. Animals and humans are interdependent! Isn't all the meat we eat animal's? Without animals, how to supplement the nutrition of meat? I know some people will say that it is only predicted that 50 years later 18% to 30% of animals will be extinct, but think about it, 100 years! Maybe there will be animals and humans living in 100 years, then 150 years! 200 years! It is simply incalculable!

Plants-Through various surveys, climate warming is slowly changing our lives: in winter, mosquitoes haunt residents' homes, and various pests appear in large numbers, affecting plants. We know very well what human beings would be like without plants. Needless to say, I want to know such a simple question! Glaciers are the most serious, because the climate is warming and glaciers are gradually melting, and the consequences are very serious. The accelerated melting of glaciers caused large chunks of ice to fall into glacial lakes, which burst its banks and caused floods. Due to the retreat of glaciers in the Himalayas, glacial lakes in Nepal burst their banks and flooded cultivated land in 2000, washing away bridges and houses and a hydropower station to be built soon, causing casualties and property losses. There are still many injuries caused by warming!

Speaking of which, everyone must think that what I said is too far away, unrealistic and wrong! Don't think like this, think about what causes the temperature to get warmer. It's an increase in carbon dioxide! Why does carbon dioxide increase? It is man-made. The main reason is that human beings burn a lot of fossil fuels, but there are fewer green vegetation, and their ability to absorb carbon dioxide is worse, which leads to the increase of carbon dioxide and the El Ni? o phenomenon, which leads to global warming! I think everyone has heard something here. Stop it! Don't pollute the environment again, and don't need much contribution. As long as each person uses less disposable paper cups, bowls, chopsticks and draft paper, the damage to vegetation can be reduced! Wake up! I call for protecting the environment, starting from the side and starting from small things! Sow a seed of environmental protection and create a blue sky!

My speech is over! Thank you!

Primary school students' speeches under the green banner 2. Dear teachers and students,

Hello everyone!

The topic of my speech today is the color of dreams.

Standing here, maybe everyone noticed this green dress on me. I bought it because I like its environmentally friendly color. Don't we need this color in our life?

But in reality, what color are our eyes occupied by?

In the blue sky, a white practice suddenly appeared, swaying in the wind and refusing to disperse for a long time. Not far away, huge chimneys are spewing smoke unscrupulously.

I like to sit on the slate of the river beach with my friends and put my feet into the water comfortably. From time to time, a small fish swam over and secretly pecked at my little feet, so there was a string of silvery laughter on the shore.

However, I don't know from which day, the picture was flooded with red, brown and black liquids. Turbid water kept dripping into the body of the earth, and the color completely changed the face of the beautiful villages and rivers in the past. The dazzling waves in the sun also hurt our hearts.

Yellow land is simple, because it is rough and unrestrained. But the wanton destruction made it cry without a tear. This boundless color should not belong to it. In this chaotic world, the sand is flying and the wind is roaring.

What have we lost? What has the world lost? A voice echoed from the chest. The red light of the environment beckons many people who are eager for a healthy life.

Thus, the dream sprouting from the heart with the seven colors of the sun was born in the shining sweat. It brings hope, longing and colorful yearning.

The golden yellow wrapped in sunshine is an endless rolling wave of wheat. In the peasantry's hearty laughter, you hear gratitude. Presenting green vitality is a beautiful landscape of a famous filial piety culture city. On both sides of the wide road, beautiful residential areas are beautifully decorated with green. Yong Dong Park, green, holds up a clean sky. Isn't the Houhu Park being rebuilt going in the direction of environmental protection?

Look at the blue water. It watered Xiaogan's home, and she moistened the hearts of Xiaogan's 5 million children. Drinking the sweet and salty river, how can you not feel it?

At this moment, a rainbow appeared clearly before my eyes. That's the fan waved by the old man doing morning exercises in the street park, and the graceful skirt; In fact, it is a variety of delicate and charming flowers; That is the dazzling neon of Xiaogan People's Square at night.

That is the color of dreams, the color of life.

At this moment, our classmates are also contributing to the environmental protection projects in schools, communities and streets. The dream came true at that moment. It spread this variety to every corner and every family in Xiaogan. Let's listen to the heartbeat of Yong Dong's hometown: blue sky and white clouds, green mountains and green waters. This is our happy and sweet home.

Everyone gathers firewood and the flames are high. Although the road ahead is long, our steps will always be firm. Let the eternal bright colors stay in Xiaogan forever. Inspired by the spirit of Xiaogan, we have created one miracle after another, and this time, it will be another glory. I wish the motherland a better tomorrow!

My speech is over, thank you!

Primary school students' speeches under the green banner 3 Dear teachers and classmates,

Hello everyone!

The theme of my speech is "defending our common home"

Do students know that there is an "Earth Day" every year? It aims to arouse people's awareness of caring for the earth and protecting their homes. April 22nd this year is the _ _ th "Earth Day".

In the vast universe, the earth is our only home. We depend on this planet, and we need the earth to provide carbon dioxide for plants. Plants fix solar energy through photosynthesis and make organic matter to feed other creatures on the earth. It is necessary to have an atmosphere with sufficient thickness to protect human beings from excessive temperature and ultraviolet rays; The earth needs to provide enough water and oxygen to sustain life. If the earth is destroyed, all this will become a rootless source?

The astronomical age of the earth is 4.5 billion years, and judging from the fossils discovered by humans at present, humans have existed on this planet for up to 3 million years. In other words, there were many other life forms on the earth for a long time before human beings appeared. Natural selection, species will perish, there will be new species. Humans have never been the only ones on the earth. Before us, there were dinosaurs and archaeopteryx. At that time, there were so many of them that I'm afraid they never thought like humans do now. We always thought that our race would never end, never end. What about the truth? In fact, it is never the earth that needs protection. The earth doesn't need our protection, and naturally there will be other species instead of human beings. We are actually protecting ourselves. The earth can be without human beings, but human beings can't live without the earth.

Imagine if one day, driven by human interests, many factories that pollute the environment are built in your place, and there is not a drop of clean water or a trace of clean air on the earth where you live. What are the consequences? If this situation is always not effectively stopped and changed, the consequences will be unimaginable. By then, we will all understand that the end of human destiny is by no means alarmist.

Fortunately, we are glad to see that the strategy of sustainable development has been integrated into the government behavior of our country, and China has promulgated many environmental protection laws, many environmental standards and green finance. As the saying goes, those who have no foresight will have immediate worries, be prepared for danger in times of peace, and nip in the bud. How can we wait until "there are no birds in a hundred mountains and no footprints in a thousand paths" to regret it? Doing nothing has never been a human choice. Now that human beings have realized the existence of the problem, they should take positive actions to safeguard our homeland in the face of the crisis.

I think what we should do should never be just shouting slogans to protect the environment on a certain day in April, but should be action! Let us purify the living environment with wisdom and spread the concept of environmental protection with enthusiasm. Focus on the world, focus on the side, do what you can, and choose public transportation; Don't pack things in layers when you buy things, and use less plastic bags; On campus, bending down to pick up scraps of paper, not spitting, turning off the lights ... these seemingly trivial things will have amazing effects with your efforts.

Take action to make our sky bluer, the ground greener, the air fresher and the campus more beautiful.

Thank you!

Primary school students' speech under the green banner 4 Teachers and students:

Hello everyone! The theme of my speech under the national flag today is: green and environmental protection. Students, do you know what the symbol of green is?

Green is a symbol of life, and green represents hope. I can't imagine what human civilization will be like if there is no green on the earth one day. At that time, maybe it just disappeared, and everything would only be submerged in flying sand. When the rivers are no longer clear, the fish also leave their hometown, when the air is no longer fresh, the flowers lose their fragrance, when the icebergs gradually melt, and the land is covered with Wang Yang, when the green wave forest is replaced by boundless desert yellow dust, when the white clouds floating in the blue sky are replaced by billowing black smoke, and when the ozone layer that sheltered the earth from the wind and rain is destroyed by ruthless Freon, I clearly heard the crying of the forest, the sigh of the white clouds and the sadness of the ozone layer. Look up at the sky and recall your usual actions. Have you worked hard to protect and maintain this beautiful environment? Have you ever stepped on the lawn at will? Have you ever cleaned the classroom without thinking it's wrong? Did you leave a piece of waste paper and a snack bag? Have you ever turned on the tap at school but didn't turn it off in time?

For the sake of our common home, each of us should and must have the courage to stand up and make a commitment to nature, restore the youthful appearance of Mother Earth with our hands, touch nature with our actions, and make the campus of Mazhan Primary School more beautiful and clean with our practical actions. However, commitment is not only a commitment, but also an action to realize our commitment. Bend down to pick up scraps of paper and walk a few more steps. Don't cross the green belt and step on it. Students, "Don't do it with small goodness, don't do it with small evils". Students, let's start with small things around us and small things in life.

My speech is over, thank you.

Primary school students speak under the green banner. Five students:

The theme of my speech today is "protecting the environment and cherishing the earth".

We live on the earth because it is the only place where we can live. Without sunshine, plants, oxygen and water, we can't live.

But do students know? Mother's green on the earth is turning yellow bit by bit. Scientists estimate that in the near future, if the flower of morality is in full bloom, the mother's green color will disappear. I once had a real dream that the whole world was desertified. At first glance, I can only see boundless sand and black sky. I walked to a spaceship. ...

But do students know? Mother will face a disaster-global warming, melting ice and snow in the Arctic and Antarctic, rising sea level, flooding of the earth, ozone hole over Antarctica, disappearance of air and mass extinction of animals. ...

But do students know? The water that we can directly use accounts for only 7/100,000 of the world's total water, which can be said to be minimal. But these floods are constantly polluted, and the color of water on the earth is constantly changing. ...

Watching TV the other day, I learned that in the Yangtze River, the Chinese sturgeon unique to China has been extinct, and the living fossils that have made dozens of generations of China people proud have disappeared from our eyes.

I have a wish. I want a three-color earth, where the water is blue, the ground is green, the clouds are white, the forest coverage rate is 100%, the blue sky and white clouds set each other off, and there is only an attractive green earth.

Let's protect the environment and cherish the earth, so that the last drop of water is not human tears, and the last breath is carbon dioxide exhaled by people. Study hard for the tricolor earth!