The main contents of the speech include: 1, opening the topic and expressing opinions. 2. Prove opinions or convey emotions. 3. Point out the theme again and thank you.

Model essay on environmental protection 1

The topic of my speech today is "Protecting Mother Earth". 2 1 century can be described as the coexistence of challenges and opportunities, and the coexistence of hopes and difficulties. It brings us many good hopes, but it also brings many difficult problems, first of all, environmental problems. The environment is closely related to our life and survival. For a long time, the environment in which we live has attracted great attention from many people of insight. 1972 On June 5th, the conference on human environment opened in Stockholm, and the conference adopted the famous Declaration on Human Environment. In the same year, in June+10, 5438, the 27th UN General Assembly passed a resolution to designate June 5th as World Environment Day. Two days have passed since this year's Environment Day, but people's thinking and protection of the environment will never stop. In our life, every day should be Environment Day. Engels, the great proletarian revolutionary mentor, said: "We belong to nature and exist in nature with our blood, flesh and thoughts. As an objective existence, nature provides all kinds of materials and energy for human beings, which is the basis of human existence and continuation.

The beautiful and harmonious natural environment will inevitably bring us physical and mental pleasure and unlimited fun. "There is moonlight in the pine forest and crystal stone in the stream", which makes us feel quiet; "The desert is lonely and straight, and the long river sets the yen", which makes us feel magnificent; "The butterfly dances from time to time, and the warbler just crows", let's listen to the noise; "The spring water is as blue as the sky, and the painting boat listens to the rain and sleeps" makes us close to leisure; "The leaves of Li Tang are rosy, and the flowers of Zizania latifolia are fragrant with snow", which makes us appreciate Ban Lan. Blue sea and blue sky, watching seagulls fly; Frozen snow floats, listening to Song Tao roar; Fei Ying grass grows and smells birds and flowers. In the morning, watching the sea gives birth to the sun; At night, the stars twinkle in the clear sky; On rainy days, let raindrops kiss your cheeks; On snowy days, let snowflakes perch on their eyebrows; Feed the ants a good meal, water the flowers and honey; Greet the morning light "Hello" and bid farewell to the moonlight "Good night". Beautiful nature brings beautiful mood, and beautiful mood brings beautiful life. For thousands of years, human beings have constantly recognized, utilized and transformed nature to benefit themselves.

Hugo, a master of world literature, said: "Nature is both a kind mother and a cruel butcher." In recent years, human beings have seriously damaged the living environment because they do not cherish the environment, wantonly cut down trees and build factories, and various environmental problems have followed one after another: forest degradation, sandstorms, soil erosion, floods, frequent fires, harsh noise, stinking, acid rain and red tide, ozone hole? There are many chimneys in the air, smoke billowing, dead fish floating in the river, and sewage surging; The ground is full of rubbish and piles of waste residue? Man-made destruction of the environment is tantamount to digging your own grave. As early as 1996, the United Nations Environment Programme warned that the ozone hole in Antarctica was gradually increasing, the ultraviolet radiation on the ground was increasing, and the incidence of skin cancer was increasing. 65.438+0.2 billion people live in turbid air; 65.438+0.2 billion people are short of water; 12% of mammals and 1 1% of birds are endangered; Loss of 20 billion tons of topsoil every year; Forests are disappearing at the rate of 4.5 million hectares a year. The shocking figures are gruesome, which has actually given us a solemn warning: if we just suck the milk of nature without taking immediate action, we will eventually be destroyed by the battle to protect the environment and save our homeland. Dear leaders, teachers and students, environmental protection is a long-term and arduous task. Let's cherish life, be kind to ourselves and protect our environment and homeland! Let every day in our life be an environment day! Thank you!

Model essay on caring for the environment II

Teachers and students: Hello everyone!

The topic of my speech today is "Make Mother Earth more beautiful".

I remember when I was a child, my mother described such a picture to me: white clouds were floating in the blue sky and horses were running under them; Mountains, green grass, clear rivers and gurgling streams. People who live here help each other and feel like a family. How beautiful the painting is now, it's still crazy every time I think about it. Now, I have grown from an ignorant child to an ignorant teenager. I often go to my grandmother's house. Grandma's home is in the country, and there is a crystal clear river at the door. When I was young, my friends and I often played there. In summer, groups of tadpoles will swim freely in the river and enjoy this wonderful time. But it didn't last long. In recent years, many factories have been built there, and some sewage is continuously discharged into the river. In addition, some livestock manure and people's domestic garbage are constantly discharged, and the river has lost its former beauty. When the weather is hot, the bad smell in the river often attracts some mosquitoes and flies to fly around, making people living around miserable.

How did all this happen? It is caused by people's uncivilized behavior and not caring for the environment. If people walked more, bent down more, picked up more rubbish and took care of our mother earth together, none of this would have happened.

Let me give you another example. Once my mother and I went shopping and walked on the road. Suddenly, with a bang, I turned to look. It turned out that when two bicycles were walking in opposite directions, they somehow collided together, and I didn't know who was right or wrong. I saw an older middle-aged man get up from the ground and quickly said to another person, "Sorry, sorry, I rode a little faster!" " When the younger man got up from the ground, he looked angry and just wanted to call names. Hearing what the other person said, he was a little embarrassed and said casually, "Never mind, never mind, be careful when riding next time!" " A tense "war" vanished in the understanding between the two sides.

You see, it is precisely because of the civilized words used by both sides that the contradictions between people can be resolved. Looking back at us, a group of civilized angels have been active inside and outside the campus. On the way, Xiaoying advised her mother not to run a red light; In the park, Tong Tong advised her aunt not to spit everywhere; On the wine table, Xiaojie asked his father to drink less and not smoke. In the classroom, the red scarf bends down to help clean the environment?

What I remember most is that it was last summer vacation, and my sister and I were making a small production. My sister threw some waste paper out of the window and it floated to the ground with the wind. I quickly said, "Don't throw it away, Mother Earth will cry." "Don't worry about it, I'll throw it!" The wayward sister pursed her lips and said. "If everyone is like this, the world must be filthy!" "Now that science is so developed, there are road sweepers. What are you afraid of?" My sister said plausibly. "Afraid of the earth to our karma! You see, last year's' bird flu' and' SARS' in 20_ were the retribution of the earth? " After listening to my words, my sister lowered her head and said, "I'll pick it up." Since then, my sister has not only stopped littering herself, but also told others not to litter. Yes! Start with small things and take care of our big family! Let civilization always accompany our words and deeds, and let the flower of civilization bloom invincible forever! Students, take action and use our civilized behavior to make the sky bluer, the water clearer and the people more beautiful here! Make Mother Earth more beautiful!

Model essay on caring for the environment 3

Hello, everyone:

The earth is our home. Mother Earth used to make this home beautiful. Trees are everywhere, birds are singing, flowers are fragrant, rivers are clear, the sky is blue and the air is fresh ... what a beautiful environment we live in!

However, I don't know when it started. Some people don't know how to care for their homes and do a lot of things that hurt Mother Earth. Trees fell, green disappeared, sewage flowed out, and the ecological balance of nature was seriously damaged. Hurricanes, rainstorms, blizzards, floods, droughts, intense heat and other disasters come unexpectedly, leaving Mother Earth scarred. Clothes can be mended when they are broken, tables can be repaired when they are broken, and shoes can be washed when they are dirty, but if Mother Earth is ill, there is no medicine to save her. Therefore, we must love our earth as much as life and protect our mother.

Protecting the environment is a long-term and arduous task, but we can start from the small things around us. Many times, protecting the environment is just a little effort. I saw something the other day that touched me deeply. That day, my mother and I waited for the bus at the station. The weather is very cold and windy, and pedestrians on the road are in a hurry. At this time, an old man came over, took out a small shovel from his schoolbag and carefully began to clean up the platform covered with small advertisements. If there is something that can't be taken away, grandpa will pour some water from the kettle, wet the paper and shovel it off. 10 minutes later, grandpa's face and hands were red with cold, but the platform was cleaned. In fact, we can do what grandpa does: turn off the tap in time when washing our hands; Bend over and don't throw scraps of paper; Take a few more steps without crossing the green belt; Don't throw plastic bags and waste batteries; Turn off the lights, save energy and so on. We can also use our actions to influence people around us, publicize environmental protection and contribute to the environment. Let mom and dad drive one less day to reduce carbon emissions; Participate in afforestation and protect forest resources; Use less disposable items, keep the environment clean and tidy, and so on.

"Don't do it for good, don't do it for evil." As a small master of the earth, as long as each of us reaches out and does our part to protect Mother Earth, we will certainly make the sky bluer, the water cleaner, the land greener and our home more beautiful!

Protecting the environment is everyone's responsibility. Let's act!

Model essay on caring for the environment 4

As we all know, if we don't protect the environment, all kinds of resources on the earth will slowly dry up; If we don't protect the environment, mankind will face extinction; If the environment is not protected, not only human beings, but also the earth will gradually perish; If we don't protect the environment, the land on which we live will disappear; If we don't protect the environment, the sky will become dark, and we will not only be unable to breathe the air we need, but also see the light. If we don't protect the environment, our water sources will be destroyed, and rivers, lakes and oceans will become mixed and eventually dry up; If we don't protect the environment, noise will disturb our living space and break harmony and calm; Animals will leave us if the environment is not protected; If the environment is not protected, plants will die, take away the green, leaving only darkness; If we don't protect the environment, our city will become ruins; Without environmental protection, there will be no country; Without environmental protection, there will be no society; Without environmental protection, there will be no community; Without environmental protection, there will be no home; Without protecting the environment, it is impossible to be harmonious; Without protecting the environment, there will be no friendship and peace, and there will be no truth, goodness and beauty? What if? What if? Then only lonely humans kill each other and go to destruction in the dark! ! !

This is by no means alarmist! Once upon a time, we were intoxicated by the passionate movement of human development: the rapid progress of science and technology and the rapid development of social economy brought about the rapid development of urban and rural construction and the great improvement of people's lives. The present and future of the development and progress of human civilization are encouraging. However, human society has also paid a huge price for this-that is, the more ruthless revenge on nature caused by the unrestrained and ruthless grab of nature. Looking around, we are actually in a rather passive and difficult position: air pollution, water pollution, noise pollution and so on surround us; Chemical pollution, physical contamination, biological pollution and so on are eroding our family life and devouring our health all the time; Resource shortage and population explosion threaten the future of mankind. Beautiful nature is deteriorating and our health is being eroded. All these give us a red light in our production and life. It warns us that if we don't establish environmental awareness and stop all behaviors harmful to the environment, as citizens of the earth, we will face the collective collapse of life and health.

Maybe you'll say I'm talking big, so let's turn our eyes back to Yuxi: the east of Yuxi lies on the Panjiang River, with three lakes adjacent, flat dams strewn at random, countless fertile fields, dense villages and idyllic scenery; There are mourning mountains, shady old trees, waterfall beads, exotic flowers and birds in the west, and the spring scenery is permanent, and the workmanship is magical. Surrounded by mountains and rivers, fish and rice are fragrant, Zhong Lingxiu is outstanding, and Qingxi Jasper. In the long history, Han nationality, Yi nationality, Hani nationality, Dai nationality, Hui nationality, Bai nationality, Mongolian nationality, Miao nationality, Lahu nationality and other ethnic groups have lived in harmony for generations, with diverse humanities and their own characteristics. But it is different in environmental protection: some people spit everywhere, and some people are maintaining hygiene; Some people are smoking hard, others are leading an honest and clean life; Some people are driving cars and riding motorcycles in the dust, while others are doing environmental protection silently. Some people dig mountains in the process of deforestation, and some people devote their lives to green hills; Some people illegally cut down trees between green mountains and green waters, some people shed blood and sweat, and even gave their lives to protect the mountains; Some people eat and drink in peace and enjoy delicacies, while others taste life in the ordinary; Some people influence others in leisure and entertainment, while others enjoy family happiness in whispers; Some people make noise and emit smoke in the deep mountains and forests with low water level, and some people cherish it in the process of refining for fear of exceeding the standard; Some people zip up the city roads, others sigh; In the square park, some people step on the lawn to pick flowers and grass, while others have to work hard in it; Some people are talking about grades in decorating their homes, and some people are telling everyone endlessly? Is anyone here? Is anyone here? I don't need to list them one by one, which is enough to explain everything-human beings are the chief culprit in destroying the environment and the god of war in protecting the environment: two kinds of people, two kinds of attitudes, two kinds of consciousness, two kinds of life, two kinds of results, and familiarity is light or heavy? Who is right and who is wrong? What kind of person do you choose? Self-evident.

To sum up, environmental protection is no small matter, environmental protection is life, environmental protection is a cause, environmental protection is greater than the sky, environmental protection is greater than the earth, and environmental protection is greater than people. For our earth, for our mountains and rivers, for our rivers, for our cities, for our homes, for our human beings, for our survival and quality, for our life, for our generation and future generations, we are here to call out loudly: We will all protect our homes!

"Dreaming of Yuxi Road, bamboo branches slanting out of the green curtain"

Finally, I put forward such a slogan: protect the environment, start with you, start with me!

Model essay on caring for the environment 5

Hello, teachers and classmates Today, the topic of my speech is "Cherish the Water of Life".

Students, we know that people are indispensable to water. Without water, neither animals nor people can survive. Without water, there is no life. Without water, the earth will die.

As we all know, the area of the earth is covered by water, but few people know that the total amount of fresh water available for human use in such a large amount of water accounts for only three thousandths of the total water of the earth and 0.34% of the total fresh water reserves. At present, more than half of the world's land area is short of water, 100 countries and regions are short of water, and 2 billion people have difficulty drinking water. However, human beings are consuming water resources with the demand for fresh water increasing by 1 times every 20 years. So far, human consumption of fresh water has accounted for 54% of the available fresh water in the world. China's total water resources are 2.8 trillion cubic meters, and the per capita water consumption is less than 2,400 cubic meters, which is only a quarter of the world's per capita water consumption, ranking1/kloc-0 in the world. In China's total water resources, the available water resources reserves are only 1. 1 trillion cubic meters, but the current water consumption has reached 560 billion cubic meters, and cities lack 6 billion cubic meters of water every year. There are 668 cities in China. Water shortage causes industrial losses of more than 230 billion yuan every year.

If we don't save water, the consequences will be unimaginable. Therefore, compared with the continuous development of industrial and agricultural production and the growing population, our available water resources are very limited, so it is imperative to save water.

Students, let's move! Water-saving action is around you and me.

You can save every drop of water anytime and anywhere in your daily life.

Next, I'll give you some advice on saving water.

1. Washing vegetables with rice-washing water and then with clear water not only saves water, but also effectively removes pesticide residues on vegetables;

Second, wash the mop, brush the floor and then flush the toilet. Washing clothes for the second time, washing doors and windows and furniture, washing shoes and socks;

Third, flush the toilet after urinating, try not to open the big water pipe for flushing, and make full use of the used "dirty water";

4. Sprinkle water on the indoor and outdoor ground in summer to cool down, try not to use clear water, and use washing water after washing;

When cleaning bicycles and family cars, use wet cloth instead of water. Where it is too dirty, it is also advisable to wash it with the water left over from washing clothes.

6. Water the flowers at home with rice washing water, tea, laundry water, etc.

Seven, household washing towels, small objects, fruits and other small amounts of water. It is advisable to use a basin to hold water instead of turning on the tap to flush;

Eight, the faucet leaks after long use. You can cut open the rubber cover of the small bottle containing penicillin to ensure no water leakage;

9. Lower the floating ball of the toilet water tank by 2 cm, which can save nearly 3kg of water each time; If you use it four times a day at home, you can save 4380kg of medicine a year.

10. Washing vegetables: Wash one pot at a time, don't run the tap, and you can save 50kg for a meal.

1 1. Shower: If you turn off the tap to wipe soap, you can save 60kg of water by taking a bath;

12. Wash clothes by hand: If you wash clothes with a washbasin, wash them every time. Washing clothes saves 200 kilograms of water than boiling water tap.

13. Washing clothes with a washing machine: I suggest you fill a bucket before washing. If you wash it twice separately, you will consume 120kg more water.

14. car washing: washing with a rag can save at least 400kg of water than washing with a faucet.

15. Toilet flushing: If water-saving equipment is used, 4-5 kilograms of water can be saved each time;

16. floor washing: scrubbing with a mop can save more than 200 kilograms of water than washing each household with a faucet;

There are many ways to save water. As long as we are conscientious and save water, we will benefit the present and contribute to the future.

Students, only from me, from now on, can we let mankind survive. Remember, to cherish water is to cherish our own life. My speech is over, thank you!

Today's sharing is over. I hope I can help you.