On the consequences of human destruction of the environment

I. 10 Global Environmental Problems

1, climate warming

2, the destruction of the ozone layer

3, the reduction of biodiversity

4, the spread of acid rain

5, forests sharply reduced

6, the land desertification

7, atmospheric pollution

8, the water pollution

9, marine pollution

10, solid waste pollution

II. 9, marine pollution

10, solid waste pollution

Second, the state of China's environment

1, atmospheric pollution is soot-type pollution to dust and acid rain is the most harmful, and the degree of pollution in the aggravation.

2, acid rain is mainly distributed in the south of the Yangtze River, east of the Tibetan plateau and the Sichuan basin. Acid rain pollution in central China is the heaviest.

3, rivers, lakes and reservoirs are generally subject to varying degrees of pollution, in addition to some of the inland rivers and large reservoirs, pollution has become a trend of aggravation of the pollution, industrial development of towns and cities near the pollution of the waters is particularly prominent.

4, seven major water systems (Pearl River, Yangtze River, Yellow River, Huaihe River, Hailuan River, Liao River, Songhua River), the Yellow River Basin, Songhua River, Liao River Basin water pollution.

5, large freshwater lakes, total phosphorus, total nitrogen pollution, eutrophication is serious.

6, the four major sea areas to the Bohai Sea and the East China Sea pollution is heavier, the South China Sea is lighter.

7, the ecological environment of fishery waters deterioration of the situation has not fundamentally changed, and is aggravating the trend.

8, urban environmental pollution is increasing trend.

9, urban surface water pollution is generally serious, is deteriorating. Most of the rivers are polluted to varying degrees.

10, 2/3 of the country's rivers and more than 10 million hectares of farmland is polluted.

3. Themes of Environment Day

1974: There is only one Earth

1975: Human Habitat

1976: Water, the vital resource of life

1977: Concern about ozone layer depletion, soil erosion, soil degradation and deforestation

1978: Development without destruction

1979: For the sake of the environment, we will continue to work on the theme of Environment Day. >

1979: For Children and the Future - Development without Destruction.

1980: A New Decade, A New Challenge - Development Without Destruction

1981: Protecting Groundwater and the Human and Human Food Chain; Preventing Pollution from Toxic Chemicals

1982: Commemorating 10 Years of the Stockholm Conference on the Human Environment, Raising Environmental Awareness <

1983: Managing and disposing of hazardous waste and preventing acid rain

1996: Our planet, our home, our habitat

1997: For the sake of life on earth

Overview of Environmental Pollution

Inadequate anticipation and unfavorable prevention of the negative impacts of the high level of industrial development have led to three major crises around the globe

The global crisis has resulted in three major crises. Resource scarcity, environmental pollution and ecological damage. Human beings are constantly emitting pollutants into the environment. However, due to the effects of diffusion, dilution, redox and biodegradation in the atmosphere, water and soil, the concentration and toxicity of pollutants will naturally increase. The concentration and toxicity of pollutants will be reduced naturally, this phenomenon is called environmental self-purification. If the emission of substances exceeds the self-purification capacity of the environment, the quality of the environment will undergo adverse changes, endangering human health and survival, which occurs in the environmental pollution.

There are various classifications of environmental pollution:

According to environmental elements: air pollution, water pollution, soil pollution.

According to human activities: industrial environmental pollution, urban environmental pollution, agricultural environmental pollution.

According to the nature and source of environmental pollution: chemical pollution, biological pollution, physical pollution (noise pollution, radioactivity, electromagnetic waves) solid waste pollution, energy pollution.

Environmental pollution can cause direct damage to the ecosystem and the impact, such as desertification, forest destruction, but also to the ecosystem and human society caused by indirect harm, sometimes this indirect environmental effects of the harm than the direct harm caused at the time, but also more difficult to eliminate. For example, the greenhouse effect, acid rain, and ozone layer depletion are environmental effects derived from atmospheric pollution. This kind of environmental effects derived from environmental pollution has a lag, often in the pollution occurred at the time is not easy to be detected or predicted, but once it occurs, it means that environmental pollution has developed to a very serious point. Of course, the most direct and easily felt consequences of environmental pollution is to make the quality of the human environment decline, affecting the quality of human life, health and production activities. For example, urban air pollution causes air pollution and increased morbidity; water pollution deteriorates the quality of the water environment and the quality of drinking water sources in general, threatening the health of human beings and causing preterm births or malformations of fetuses, and so on. Serious pollution incidents not only bring health problems, but also cause social problems. As pollution increases and people become more aware of the environment, the number of disputes and conflicts caused by pollution increases every year.

At present, environmental pollution problems are occurring in varying degrees around the world, with global impacts on atmospheric pollution, marine pollution, urban environmental problems and so on. With the globalization of the economy and trade, environmental pollution is also increasingly international trend, in recent years the emergence of transboundary movement of hazardous wastes is a prominent manifestation of this.

Protect the Earth, start from me

Throughout the ages, Mother Earth has nurtured countless generations of children and grandchildren with her sweet milk. The original she was decorated by the younger generation. But now human beings are torturing her for their own interests. Human beings have only one Earth; and the Earth is facing a serious environmental crisis. "Save the Earth" has become the strongest cry of the world's people.

I am heartbroken by the deterioration of the surrounding environment, and I think: as the future successor of the youth, if we do not understand the composition of the human environment and the seriousness of environmental problems, ignore the laws and regulations relating to environmental protection, do not enhance the awareness of environmental protection, and consciously fulfill the obligation to protect the environment, then our lives will be destroyed in our own hands, and the Lord will make a severe punishment for us. Therefore, I am determined to start from me to care for the environment, to protect our home on which we depend for survival, and to be a guardian of the environment.

In the past year, I actively participated in the school's tree-planting activities, led our first year (6) squadron class cadres to create a "green angel" planting green group, encourage the members of the campus to adopt a small sapling, the use of after-school hours to give it a dress, for it to grow into a big tree to lay the foundation. . In the "Let the Earth be full of vitality" signing activity organized by the school, I solemnly signed my name on it and wrote down my determination and expectation for environmental protection and my hope for a better future. I actively participate in the school in the World Environment Day held a prize essay, seriously consult, collect all kinds of information, social research, write about the environmental management of the vision of the article, I often go to participate in the school organization of environmental protection lectures, watch environmental protection video, actively participate in environmental protection knowledge quiz survey activities, and seriously fill in every question. I participated in the construction of the website of "Red Scarf Green Planting and Green Protection Team", and posted a lot of environmental pictures and knowledge on it, as well as legal knowledge about environmental protection, the development trend of China's environmental protection, and environmental protection of countries around the world; every month, I use the Internet and newspapers to find the latest different topics and boards. I use the Internet, newspapers, to find some of the latest topics and boards "environmental protection information" to tell everyone; also regularly produce some publicity boards to publicize environmental protection knowledge and life in the environmental protection of common sense. Raise the awareness of environmental protection; call on students from different aspects to care for their own homes, from the small things around, for the surrounding environment to dedicate their own strength! I actively mobilize people around me to come together in accordance with the law to protect and build mankind **** the same and only home, in order to promote the sustainable development of the economy and society, and contribute to the civilization of mankind. I also and my classmates *** with the launch of the "raise a pot of flowers, adopt a tree, cherish every piece of green space, so that we are surrounded by green" and "small plastic bags do not use foam lunch boxes and disposable chopsticks, so that we are away from white pollution" initiative. Let us put down the convenient bag, pick up the basket, let us *** with the beautiful green tomorrow, towards a brilliant, brilliant future!

According to a report I collected, "Environmental problems are caused by human beings' irrational exploitation and utilization of natural sources. The alarming environmental problems are mainly air pollution, water pollution, noise pollution, food pollution, inappropriate development and utilization of natural resources of these five categories." One by one, the hard facts tell us that they are like demons mercilessly devouring human life. It threatens the ecological balance, jeopardizes human health, restricts the sustainable development of economy and society, and puts mankind in a difficult situation. For this reason, I declare: "As long as we, human beings, have the consciousness to protect the environment at all times and the consciousness to manage the environment according to the law, the global village will become a beautiful paradise". The future sky must be blue, the water is clear, green trees and flowers everywhere, human beings can enjoy the happiness that nature gives us.

"The true test of our contribution to the environment is not in words, but in deeds." Although I am now doing only some small things, but I firmly believe that if we all have the responsibility to protect the environment, from their own start, from small things, hand in hand to protect our homes, nature will give mankind due return. In the warmth of the cradle - the grassland rest; in the kind of smile - the sky under the growth, in the source of love - the river bathing

Yellow Sunday

The day the sky is the most important thing in the life of the world. The operculum is the most important part of the process, and it is the most important part of the process, and it is the most important part of the process. The first thing you need to do is to get your hands dirty. The first thing I did was to pull open the curtains on the morning of Sunday, April 7, and I was amazed. I saw the sky outside is not as blue as before, the sun is not as bright as before. The skyscrapers in the distance were like a mirage. Under the influence of the sandstorm, the people inside the buildings lit lamps to illuminate themselves. The line between sky and earth is not so clear, but rather a yellowish blur. People in the streets are armed, wearing bandanas and covering their mouths. They were afraid that the sand would get into their airways. Once out of the house, a sandy smell coming, a wind blowing, face will feel large and small grains of sand in your face, suddenly my clean face like a layer of yellow glaze, my face dressed up as an indigenous face. I looked down, the earth also put on a layer of earth-colored clothes. After a while, it snowed again. Many people were happy, they thought the snowflakes were white and beautiful. But they were wrong, today's snowflakes were like bombs, falling on the people, exploding a "yellow flower". It made a mess of people. I was also "bombed" like a little mud monkey.

Today's scene, so that people once again see the destruction of the environment brought about by the evil consequences. In a disaster reminds, people have realized that follow the laws of nature, care for our living environment has been urgent. I believe that with the continuous progress of science and technology, through the continuous efforts of all mankind, planting trees, protecting the environment, maintaining ecological balance, the frequency of disasters will gradually reduce. The beautiful face of the earth will reappear in front of our eyes!

Human beings, there is only one Earth

I love the Earth, love the home we live on. I love her green mountains, green water, love her blue grass and blue sky ......

In the four wild fragrant flowers, I play with the butterflies, laughing; in the lush forest, I chased with the birds, singing; early in the morning, I took a light step to the field on the trekking, misty, white softly floating in the air. Sucking in the fragrance of flowers and grass, enjoying the sun's bath, I was intoxicated in this intoxicating dream; night, I sat in the fragrant rice farmhouse, looking up at the bright starry sky, listening to the cicadas loud and clear, frogs such as the tide, as if in a fairy tale-like kingdom. In the spring, I sat on the back of a cow in the endless prairie, listening to the pastoral song, the pastoral flute melodious. In summer, I sat on a boat, let the oars beat the turquoise lake, see the seagulls gently skimming over the vast lake; in the fall, I stood under the trees, staring at the golden leaves falling one by one; in winter, I stood in front of the window, enjoying the snowflakes like flakes in the air dancing. In this picturesque wonderland, my heart is drunk!

Once upon a time, the ecological balance of nature was destroyed by indiscriminate cutting and logging. Sand dunes swallowed a million hectares of good land, floods destroyed the lovely home, nature's revenge to make mankind embarrassed and dumbfounded. Meishuixi once said, without nature, there is no mankind, which is one of the world's great simple truths. Plundering nature and conquering it will only destroy the ecosystem and bring mankind to the brink of disaster. This sentence is not bad at all, people do not give nature to save face, nature certainly will not give people to leave the way back, 98 floods, 2000 dust storms, in fact, this is the nature of the warning issued to human beings.

Once upon a time, people were catching and killing, so that the friends of mankind were coated with charcoal. A thousand birds fly away from the mountains, ten thousand paths of human traces of extinction", this is the most realistic portrayal of the consequences of hunting and killing animals. From the bear incident of college students to the hunting madness of fools, are human beings going to turn the gun on themselves? Remember, protecting animals is the same as protecting ourselves.

Once upon a time, wars broke out and devastated our planet. Artillery fire on the destruction of vegetation, nuclear radiation on the destruction of life, although Hiroshima, Nagasaki over the mushroom cloud has been dispersed for more than half a century, but it is still barren land. This shows that peace is an important prerequisite for the greening of all mankind.

I can't imagine what the world will look like if we continue like this. Grass on the ground, dust and sand in the sky, human beings will be in the devilish screams into a pile of white bones. At that time, we can only say that human beings once belonged to the earth, but the earth will never belong to human beings again.

Gu Yanwu once said that it is the responsibility of everyone to protect the environment and maintain the ecological balance. It is our responsibility to protect the environment and maintain the ecological balance of the historical responsibility falls on the shoulders of our generation across the century. Let us all care for nature, love the earth, hand in hand, shoulder to shoulder, heart to heart to cast a green dike, defend the resources, defend the environment, defend the earth, defend our beautiful home!

The Qijiang River

The Qijiang River, my mother's river, meanders from north to south. I grew up in her arms. She nurtured the joy of my childhood. My golden childhood was spent with the river.

I remember countless mornings when I was only as big as a pea, watching the sunrise jumping over the river, reflecting the clear water in red, like a red scarf over the river, and the surrounding lush banyan trees wearing the sunrise brocade clothes. Groups of men, women and children stroll along the river, breathing in the fresh air and enjoying the morning song played by the birds.

Every Dragon Boat Festival, a wonderful dragon boat race is held on the river. People come one after another, scrambling to gather to the riverside to see the fun, a dragon boat lined up neatly in the river, every boat with a bronze-colored skin on the big man is to make all the strength. After each salute, the dragon boats move together, creating a river of waves. The people on the river side are anxious to stomp their feet, some loudly applauded, some like a giraffe to stretch their necks long ...... river dragon boat in a drum and drums in the plow waves, bravely forward ......

The happiness of my childhood, are immersed in the Qijiang River that the clear blue waves. The first thing you need to do is to get your hands on a new one, and you'll be able to do it. As long as the wind is blowing, all the good memories are swirling out of the rippling blue waves. Now when I went to greet the river alone, it was completely different: the dirty water was mixed with a lot of garbage, and occasionally one or two dead fish floated up, emitting a heartbreaking stench. There was no green, no birds, no sound. Piles of garbage had piled up along the river, and the once fresh and fragrant breeze had become fetid and bitter. I cried out sadly to the river, "Where has your former beauty gone?" But it only waves beat the river bank, like a dying patient, moaning, sadly crying to the people: "Qing save me!"

Perhaps because of its past beauty, perhaps because it is now ugly, perhaps the requirements of the times, the Qijiang River issued a plea for help in the end of the day to get a response. The municipal government attaches great importance to the rectification of the Qijiang River, the organization of human and material resources to tear down the Qijiang River on both sides of the uneven dilapidated buildings, planted on the riverbanks of the green trees and flowers, prohibit people from pouring garbage on the river, prohibit the discharge of sewage into the river, the Qijiang River began to restore vitality, and reappeared in the past, the beautiful silhouette. I think: in time, Qijiang River - my mother river, she will be more than before to care for our homes

The cradle of our life is Mother Earth. Mother Earth has mountains and seas, plateaus and plains. The most precious thing is that it has life, we humans live on the Earth, we are the master of the Earth.

The Earth is the home of all creatures ****, is the environment we rely on for survival, Mother Earth can provide us with food, clothing, use, play, Mother Earth with its sweet milk to feed its children, we are in the warmth of Mother Earth's embrace of happy growth. Why can we live happily on Earth? Because Mother Earth can supply us with sufficient oxygen, sufficient water and sufficient food. She is a good mother who cares about her children and loves them.

But how do we humans treat Mother Earth? We human beings for their own survival, or in order to live a better life, they do not care about the body of Mother Earth, factories discharging sewage, chimneys smoke thick black smoke, cutting down forests and trees, waste of resources and so on. Destroying the oxygen layer around the earth, clear river water becomes turbid, dense forests become a mess, the blue sky becomes gray, green mountains become bare, mudslides, forest fires, animal extinction, serious lack of water, a series of disasters come one after another, has made our mother earth can hardly bear. And we are faced with the reality of the destruction of our planet. Ah! It's horrible. We don't know what we'll do then. How will we survive?

We have seen the consequences, can we let it happen? We can't! We human beings should act positively, for our planet to do some good things, now we have begun to protect our environment, care for our planet, for example, we built a hydroelectric power, wind power stations, began to protect wildlife, protection of forests, protection of water, water conservation, began to green, beautify our planet, this is welcome, so that we can prolong the life of our mother earth, make her younger and younger! This will prolong the life of our Mother Earth and make her younger and stronger. What should we do on the night before the destruction of the earth? We have to protect and care for the earth, we have to green and beautify the earth, so that our mother earth will always be young.

I'm going to ask another question kids, the earth will be destroyed or not? It depends on how we cover her, if we love her as much as we love our own eyes, I believe she will always be young.

Give me back my green mountains and green water

I am the famous Jinjiang. I have poured my heart and soul into hundreds of thousands of children and grandchildren. Nowadays, my industry is more and more developed, and the life of my children and grandchildren is more and more prosperous, but I am not what I used to be, I am full of holes, ugly, and can no longer find a few places of clean air, clean land, clean water.

I was thinking, looking for, and found that it was because many rich children and grandchildren can not treat me well. You see: such as forests and chimneys on the mouth of the choking smoke rolled up, shrouded my head; shuttle endless vehicles spewing exhaust, all the time to me, smoked my face black; children and grandchildren's living garbage, factory emissions of waste liquids, most of them seeped into my skin, flow into my blood, infringing on my body.......

Helplessness in my day after day, year after year to make a moan. One day, a group of happy red scarves came to me singing a song and carrying farming tools and saplings. I knew them - the descendants of those who had hurt me. I was a bit scared: what were they going to do? I was worried, but the red scarves were already on the move - planting trees! I was ecstatic and watched them with great affection: digging holes, cultivating the soil, carrying water, watering ...... They were very active! Digging a pit on the shoulders of a wet towel, shovel held in the hand, vigorously into the soil, and then vigorously with a foot stomp, leaning back, scooping up the soil as if the soup, to the back of a "splash", the soil fell down. After several times, a pit was dug. The one who put the sapling carefully put the sapling into the pit, held it upright, let the one who dug the pit cultivate the soil, and then let the one who carried the water pour it on. They were all smiling with sweat on their faces. What good children! All of a sudden, all my grievances and pains were gone. I asked Mrs. Windy to brush the sweat off their faces. How can I not be happy that they made me new clothes? They also planted flower seeds in me, and soon I will be wearing a colorful flower dress! I will soon be wearing a colorful flower dress!

You don't know, do you? This group of red scarves also helped me to clean up the garbage, took down a plastic bag from the tree, and warned people to use less "white pollution". Under the leadership of the red scarves, those unethical citizens have gradually become more upright. The mosquitoes and flies that used to fly around the garbage bins disappeared, and the dust from the trees on both sides of the street disappeared. My life is bright and colorful!

I was mesmerized: full of verdant mountains, a water blue wave, grass, birds and flowers ...... This is the original me ah! Thank you for the children to return me to the mountains and green water, but also my colorful style, I will give the children and grandchildren endless treasure and eternal happiness ......

*** building campus harmony blue sky

Harmony, what a beautiful word, what a beautiful mood. Please let us come together to feel the harmony of it: the spring breeze is harmonious, she makes the ice melt, everything is revived, to bring people to the beautiful season; spring rain is harmonious, she "with the wind into the night, wetting things silently". Throughout history, the idea of harmony has been continuous. From Confucius advocated "the use of etiquette, and is the most valuable", "and different", to Mencius, "the time is not as good as the location, location is not as good as the people and" assertion; from Hong Xiuquan put forward the From Hong Xiuquan's ideal program of "having fields ploughed together, having food eaten together, having clothes to wear together, and having money to use together" to Kang Youwei's depiction of the social state of "all people are close to each other, all people are equal, and the whole world is a commonwealth", from Sun Yat-sen's ideal of "a common world" to Sun Yat-sen's ideal of "a common world", and from Sun Yat-sen's ideal of "a common world" to Sun Yat-sen's ideal of "a common world". From Sun Yat-sen's ideal of "a common world" to Mao Zedong's pursuit of "the world with the same hot and cold", for thousands of years in China, successive generations of thinkers and politicians have respected the concept of solidarity and mutual assistance, and a harmonious society has always been the most noble ideal of the people. Harmony is harmony and harmony, coordinated development. Harmonious society should be a society of solidarity, love and mutual help. But in real life, due to many students, ideological awareness, values, the pursuit of interests, interests, some people's behavior is not conducive to solidarity and mutual help, and even some detrimental to the phenomenon of self-interest also occurs from time to time; there are also students who like to engage in a small libertarianism, do not say it to the face, behind the back of the messy, the class does not say it outside the school nonsense, leading to mutual suspicion among students and classmates, resulting in students and students do not get along; and even Some students put some of the community: only profit, damage to others, love to take advantage of; and even the behavior of the cheaters and swindlers, but also more or less to the campus, so not only shameful, can be said to be a prisoner of morality. General Secretary Hu put forward "to unity and mutual assistance for the honor, to the detriment of others and self-serving for shame" as an important element of the socialist concept of honor and shame, enriched the content of the construction of socialist morality, but also enriched our campus culture, we secondary school students in this appealing today, we should do is; harmony between classmates, be The campus should be harmonious, to build a harmonious campus of unity, love, civilization and upward. Historical experience has repeatedly told us: whether there is a moral culture of solidarity and mutual assistance is one of the important signs to judge whether a group is healthy and whether a society is harmonious. Inherit the fine traditional culture of the Chinese nation, a very important aspect, is to promote the virtues of solidarity, love and mutual help. Yes! China has always been known as the "state of etiquette" in the world, speaking of "love", line "friendly", heavy "people and" the traditional virtues. We, the new generation of high school students, should pass on these traditional virtues. Our new generation of high school students should inherit these traditional virtues, today to build a harmonious campus efforts, tomorrow we have to build a harmonious society and pay, this is the history of the heavy responsibility entrusted to us! This is the mission that the times have entrusted to us!

Environmental protection, from the small things around us to do...

Recently, a group of middle school students in Beijing wrote a letter to Premier Zhu Rongji advocating environmental protection, which caused the Premier to pay great attention to ...... Ask yourself, why don't we all y reflect on this?

Environmental protection is not a new issue for us, and our government has long put forward clear governance goals. As a real-life ordinary people, although it is not possible to directly engaged in environmental protection work, but we can start from small things, from me. Can you turn off the faucet in the restroom when you see it dripping? Can you separate and dispose of your batteries instead of throwing them away? When shopping, can you refrain from using ultra-thin plastic bags? ...... A small thing is very insignificant, but it reflects how much environmental awareness we really have.

I know that there is an old lady, every time she goes to the street to buy food to bring a small cloth bag, every time to eat in the restaurant to bring a small steel spoon. It seems very common, but can be like this old comrade, years of consciously adhere to not use white plastic bags, do not use disposable chopsticks, it is not easy. This requires not only a strong belief in environmental protection, but also good habits. There is no doubt that environmental awareness is closely related to people's education level, and it is easy to find supporters of environmental protection on university campuses. However, we also often find a lot of leftovers in the trash cans of university cafeterias. I have also heard of a university student who is so enthusiastic about environmental protection that he once went to the Yunnan border to protect the golden monkeys, but he could forget to turn off the faucet in the water closet several times. This reminds us that comprehensive environmental protection and the popularization and enhancement of environmental awareness of the whole nation is not easy; environmental protection not only includes the protection of animals, forests, and the prevention of atmospheric and water pollution such as some of the "big things", but also includes all kinds of small things around us everywhere in life.

Humanity's protection of the environment is ultimately based on the protection of the planet's increasingly depleted resources, to protect the minimum conditions for our survival and development. When the industrial civilization into the 21st century, it is increasingly serious damage to the environment, the use of resources towards the abuse, which has caused people to become more and more highly vigilant. Governments have taken many measures to protect the environment, and environmental protection has made great progress and become the **** knowledge of human society. Today, when it comes to environmental protection, there are hardly any people who would openly oppose it, but there is still a lot of work waiting to be done for us to realize conscious and long-term protection of the environment and resources. I think the first thing is to establish environmental protection consciousness in the whole nation, specifically to establish the consciousness of resources and survival. To let everyone realize that the protection of the environment and resources and each of us are closely related to the protection of the environment is not only related to future generations of the great cause of the autumn, but also has a direct relationship with the survival of human society today! Can not hold the environmental protection more I one less I one of the difference between the idea of not much, nor can there be any laxity in protecting the environment and the fear of trouble thinking. Government departments certainly have an important responsibility for environmental protection, and each unit, each enterprise, each person is more directly, more specific responsibility. As long as we start from ourselves, from small things, we *** with efforts, perseverance, we will be able to society, but also for themselves to leave a piece of blue water and blue sky. In this regard, Beijing's middle school students have put forward a lot of good suggestions for us, is there anything we need to hesitate?