300-word environmental speech, 6 junior high schools.

Environmental protection speech 300 words junior high school 1

Dear teachers and students:

Good Morning, everyone!

The ear

300-word environmental speech, 6 junior high schools.

Environmental protection speech 300 words junior high school 1

Dear teachers and students:

Good Morning, everyone!

The earth is the only planet in the universe that can carry human life so far. Humans have lived on the earth for millions of years. In this long time, human beings depend on the resources on the earth (air, moisture, sunshine) for survival, reproduction and development, so the earth is the mother of human beings.

On the long road of development, human beings have made brilliant achievements, both in perfecting nature and developing economy. But at the same time, the unreasonable development and utilization of natural resources and the neglect of environmental protection have caused global ecological destruction and environmental pollution. At present, 6 million hectares of land in the world become desert every year, 20 million hectares of forests are disappearing, and one species is extinct every hour on average. Due to the destruction of the ozone layer, the greenhouse effect intensifies, the earth's temperature rises, the Antarctic ice sheet begins to melt, the sea level will continue to rise, and many coastal cities, islands and a lot of land in the world will be swallowed up by seawater. This series of environmental problems not only affect economic development and social progress, but even threaten human survival, so caring for the environment has become a concern of all mankind.

Students, it is very important to protect the environment. If we don't pay attention to environmental protection in the process of economic development, we will be retaliated by nature. It not only harms our generation, but also harms future generations!

Students, we are the little masters of the earth, and each of us should have environmental awareness since childhood. Protecting the environment is our unshirkable responsibility. We should start from now on, from around us, from small things: take care of flowers and trees, birds and other small animals, and so on. Through our efforts, the sky of the motherland is bluer, the land is greener and the water is clearer.

Thank you!

Junior high school environmental protection speech 300 words 2

Dear leading comrades,

Hello everyone!

At present, human society has entered a very developed era of industrial civilization, and human beings are making continuous progress. We humans conquered the earth and became the masters of it. Now mankind has begun to conquer space, hoping to find a better home in space. As we all know, our earth has been destroyed by human beings and can no longer be destroyed. Protecting the environment is not a matter of time. Restoring our planet to its original appearance requires the joint efforts of people all over the world.

In fact, I really can't tell from which day, the earliest green algae belt that formed life in the history of the earth was produced in the pure and vast sea; In fact, I really can't tell from which day, the ancestor Lantian human in modern people's memory appeared on the bank of the Yellow River. In fact, I really can't tell when the earth happily lifted the fire stolen by Prometheus, thus announcing the initial and complete birth of civilization; Actually, I really can't tell when it started. Humans not only conquered nature, but also began to learn to ask nature for the compensation potential of natural disasters.

As a result, there are solid wooden chairs and finely carved wooden pavilions in the history of human civilization; And the primitive jungle that gave birth to human beings is sadly shrinking; As a result, coal, oil and geothermal energy have appeared in the history of human civilization; And the earth that people are madly grabbing is quietly sinking, splitting and falling; As a result, many factories, chimneys and chemical workshops have appeared in the history of human civilization; That piece used to be

The gentle and clear sky is being brutally torn by the pollution killers of black, yellow and gray.

Finally, there are terrible microscopic hydrogen energy, neutron energy and atomic energy in the history of human civilization, and since then, I don't know how many cries of pain and sadness have been heard on the land of civilized countries because of the separation of relatives and friends.

If history is really an informative timetable, I just want to find out when humans began to learn to give full play to their privileges as the most intelligent creatures on earth, but easily forget that nature will punish us again.

Because the British expand factories without planning and emit waste gas; So in 1873, 1883 and 1892, three London poisonous fog incidents occurred in nature, and 1800 people were embezzled as compensation. As a punishment, 400 square kilometers of fertile land has been turned into wasteland by nature because of the Japanese frantically digging and discharging sewage in Zuway copper mine. Because Americans built three factories of iron, sulfur and copper on the narrow plain, nature retaliated by covering the whole valley with poisonous fog on June 27th, 1948+05438. Because the Soviet army wantonly discharged dust poison gas into the air, nature made Kaliningrad have black snow, and let two black storms sweep across the Russian plain at 1960 as a warning. Because of our excessive demand for forests, nature will destroy10 million mu of fertile soil at the cost of 74% soil erosion area on both sides of the Yellow River.

However, for some reason, human beings stubbornly put aside these hints and continue to make the same mistakes and repeat the same tragedies day after day and year after year. Finally, a poisonous fog incident in London in 1952 killed more than 12,000 people, ten times the sum of the previous three incidents; The mortality rate of emphysema in American valleys has increased to 630% in the past decade; The Soviet Union lost $6 billion in water pollution only one year. These accelerated figures make human beings have to admit that the conquered nature is now out of control, and the fertile land in the Middle East and North Africa has become an endless desert. Mexico's rich granaries have become barren erosion slopes; The mountains and waters of Liangshan Yi Autonomous Prefecture in China were flooded by mudslides.

As Engels pointed out: we should not be too intoxicated with our victory over nature, because every such victory is naturally retaliating against us. Every time we win, the first step has achieved our expected results, but the effects of the second step and the third step are completely different. Unexpectedly, the results of the first step are often cancelled.

We often push the earth to the bottom line of life intentionally or unintentionally. Let the fire of hell invade every bit of green, and let all living things lament in the burning pain.

We often open Pandora's box intentionally or unintentionally, and then face the mistakes made by greed and desire, helplessly watching the ferocious black smoke rising from the box pervade the earth and space.

We often bump into the golden jade pipa in the hands of the heavenly king intentionally or unintentionally, and then endure the constant noise, but we don't know what to do. We often intentionally or unintentionally let the oil floating on the sea surface stick to the wings of seagulls; Pesticides in fruit forests hurt weak creatures; So that the clear stars can no longer be seen in the night sky, and the clear lakes have become Xiaoyoukeng.

I can't deny that human beings are creating civilization day and night; But my friend, can you deny that human beings destroy civilization day and night?

We only have such a beautiful planet, where our ancestors and our descendants are destined to live. Blue on the palette can belong to the sky and the sea, white can belong to snow and clouds, yellow can belong to sunshine and grain piles, and green can belong to mountains and forests. Let you and I * * * reach out and assume the responsibility entrusted to us yesterday. Wash the world with the clear spring of sincerity, sweat and wisdom, redeem the sins we have committed, and let them return to nature and become a real civilization. Our earth is the most beautiful, but we can't let our earth be destroyed in our hands. In this case, our future generations will only say that we are short-sighted and have not left them a beautiful earth. This is what we have always felt sad about. Our descendants will continue to live on the earth, but what we leave them is the ecological environment of the earth that we cannot save. We don't know what the future road will be like, but I'll tell you now.

Environmental protection speech 300 words junior high school 3

Teachers and students:

Green is an eternal color, a green lung for human survival and a necessary environment for animal survival. It is inseparable from life. Now, a touch of green in the world is facing more and more crises: deforestation, acid rain ... The most urgent task before the world is to protect green!

Caring for the earth, maintaining ecology, protecting the environment and advocating green civilization are the embodiment of social progress and the unshirkable responsibility of every citizen. It is our common wish to create a clean, civilized, standardized and beautiful green campus. In order to better participate in the "XX Green School" activities carried out by the school as a master, the following initiatives are solemnly issued to the teachers and students:

First, spread green ideas and pursue green fashion. Actively carry out the activities of "carrying forward the spirit of Lei Feng, walking with environmental protection and creating a green and harmonious campus".

Second, study hard on environmental protection knowledge and actively participate in environmental protection publicity and practice inside and outside the school.

Third, start from me, start from now, start from the small things around us, and advocate green life.

1, let green enter the classroom. The windows in the class are bright and clean, and the items are neatly arranged; Actively clean the dirt on the ground and walls.

2. Don't eat snacks, spit, litter and waste on campus, and take the initiative to pick up the garbage thrown by others on the ground; Health work in the class responsibility area is in place.

3. Take care of all public property of the school. Do not trample on the lawn, climb branches to break flowers and plants, carve tables and chairs, and intentionally damage public property such as doors, windows, faucets and switches.

4. Purify the language environment, avoid swearing and swearing, and use polite language.

5. Save water, cherish electric energy and cherish every grain.

6. Keep the office, classroom, dormitory and campus clean and tidy, and beautify the study, work and living environment.

7. Get close to nature and live in harmony with our friends in animals and plants.

Fourth, actively and seriously participate in the greening of campuses, residential quarters and public places; Beautify, purify, remove and effectively control the pollution generated in daily life.

Establish correct environmental values and environmental ethics. Clarify the responsibility of environmental protection and make active efforts for the sustainable development of society, economy and environment.

Dear teachers and classmates, let's take action. Let's join hands, cherish and protect green, spread the hope of green, create a "green new seven middle schools" and contribute to the establishment of municipal green schools!

Environmental protection speech 300 words junior high school 4

Teachers and students: Hello everyone!

The earth, the mother of human beings and the cradle of life, is so beautiful, spectacular and amiable. But in recent years, due to the destruction of ecological environment and neglect of oasis, the earth we live in is like an old man dying. ...

How can this shocking and serious phenomenon and historical lesson not arouse everyone's serious thinking? Environmental protection is urgent! For the sake of our common home-the earth, I make some suggestions:

(1) Tighten the faucet after washing your hands;

(2) Water for washing hands, bathing and vegetables is used for flushing toilets or watering flowers;

(3) Use disposable plastic bags, disposable fast food boxes and disposable chopsticks as little as possible;

(4) Remember to turn off the lights and TV when there is no one in the room;

(5) Don't be too loud when watching TV;

(6) Newspapers and beverage cans are sold to waste recycling departments, and plastic packaging bags are rarely used.

(7) More afforestation and less deforestation. ...

(8) Don't use disposable chopsticks, because the material of fast food chopsticks is trees.

(9) Remind parents not to use plastic convenience bags when buying food to reduce white garbage.

(10) We should save water, turn off the tap when washing our faces in the morning, and learn to recycle water in our lives.

(1 1) Take care of everything around you and flowers. Let's thrive with the little trees.

(12) Save paper, fill up the draft paper, and don't throw it away just by writing a few numbers. I believe, don't scribble on the paper, and don't throw away unused books;

(13) Understand environmental protection knowledge, listen to and watch radio protection programs, read environmental protection books and newspapers, discuss environmental protection knowledge with classmates, friends and parents, and fight against environmental damage.

(14) Don't waste food, save water, electricity and fuel. * * * Save our limited resources.

(15) Damaged items should be repaired before being used, so as to prolong the service life, and more recyclable items should be used, and disposable paper products and wood products should not be used or used less.

(16) Buy articles with "environmental protection signs" and "green signs", and do not smoke, spit or use articles that destroy the ozone layer (such as hair gel).

(17) Don't discharge dirty oil, throw garbage into sewers, classify garbage in oceans, lakes and rivers, and don't put old books and old books.

(18) Protect wild animals. Don't pick flowers, cut down trees and trample the lawn.

You can't rule the world with green. If we act, the earth will be covered with green footprints. Green is the color of life and peace, green is clear water, blue sky and fresh air, green is the whisper of trees and the thinking of flowers. The destroyed nature is scarred, let's water it with green!

Environmental protection speech 300 words junior high school 5

The warm spring breeze blows the earth, the bright April is fascinating, the spring birds are crisp, and everything is covered with green dance skirts. This is another spring breeze, wrinkled green waves!

Green is a precious wealth endowed by nature, and green is the cradle of human civilization. We long for a clean earth, healthy life, clean home and green campus! We feel relaxed and happy when we walk on the tree-lined campus path; When we sit in a classroom with bright windows, we must concentrate. Beautiful environment, let us know how to cherish and learn to love; Beautiful environment, let us be polite and more civilized; Beautiful environment, let us learn and progress, and have high morality; Beautiful environment allows us to learn humility and honesty. In a beautiful campus environment, bask in the sunshine and show the elegance of contemporary college students. However, when we enjoy the gift of nature, we should also fulfill our obligation to protect the campus environment. Here, I propose:

Establish the concept of green civilization, consciously care about the campus environment, abide by environmental laws and regulations, and regard personal environmental protection behavior as an organic part of personal civilization cultivation.

2. Take good care of campus greening, take immediate action, care for, support and actively participate in the construction and management of campus greening. Take good care of flowers, trees and facilities, and dare to stop and report the behavior of destroying greening facilities.

3. Develop good hygiene habits, and don't throw melons, skins and shells, cigarette butts, food packaging, etc. Feel free and don't spit everywhere. Reach out your hand, pick up a piece of waste paper, a waste plastic bag and a cigarette butt on the ground, and give your love to the cleanliness of the campus.

4. Support and participate in the recycling of waste paper, plastics and metals to minimize domestic garbage.

5. Abide by public morality, advocate civilization, maintain public order, care for public health, protect the health of oneself and others, advocate harmony between teachers and students, friendship among classmates, civilized language and code of conduct, and build a harmonious and civilized campus.

In order to beautify our campus environment and build a green campus, let's take action, take green as the main theme of our life, pay attention to the changes of campus environment with love, spread the concept of environmental protection with enthusiasm, shoulder the heavy responsibility of protecting the green campus with action, and care for the campus, that is, care for ourselves.

Environmental protection speech 300 words junior high school 6

Dear principal:

Fragrant flowers, green grass, There are tall teaching buildings. ............................................................................................................................................... ................., however, there are many damaged aspects in our beautiful campus: Guo Zi in Huang Chengcheng was picked up by selfish classmates, a joke smelling the flowers was picked up by flower lovers, and a drop of water flowed down from an insignificant tap ... Isn't this a bad phenomenon, just smearing our campus? Like a dirty fly flying into delicious white rice. Our campus is being defiled bit by bit, which is heartbreaking. To this end, I would like to make the following comments.

First, carry out the activity of "everyone is responsible for protecting the environment", so that everyone can take action, don't trample on flowers and plants, and don't climb trees casually.

Second, let everyone throw the garbage into the dustbin, and don't throw it everywhere. Let the limited resources, infinite cycle.

Third, don't spit everywhere. There are many bacteria in sputum, so don't bring your own germs to others.

Fourth, put up slogans to protect the environment in every place on campus. Let students remember these slogans all the time. For the sake of our beautiful campus, please remember that "campus is our home", and protecting the environment cannot be done by one person. Only when everyone works together in Qi Xin can we make the campus more beautiful. Let's act! * * * Create a beautiful campus!