"The annual emissions of gases that pose a greater threat to mankind in the world exceed 600 million tons ...; It is estimated that by the middle of the next century, one third of the earth's surface will be in danger of desertification, and 60,000 square kilometers of land will be desertification every year, threatening more than 60 countries ... "See these shocking figures. How do you feel, my friend?
Engels said ... we should not be too intoxicated with our victory over nature. Every time such a victory, nature retaliates against us. "Isn't it? From the appearance of forest ape180,000 years ago to the highly developed civilization era of human beings, human beings have never stopped asking for nature, and naturally they are "responsive", which further breeds human greed. They wantonly cut down trees on the earth, set up chemical plants and discharge pollutants and wastes. As a result, once the mountains and rivers were beautiful, the blue mother earth looked devastated and filthy. Why isn't this chilling?
At this point, mankind has not realized the seriousness of the problem, and still goes its own way, exchanging environmental pollution and ecological destruction for economic development. Let me give you a recent example:
In the early 1950s, Mulan River in our city was originally a crystal clear river, with fish and shrimp swarming everywhere, with children splashing and women washing rice and vegetables. However, in recent years, due to the neglect of environmental protection in factories such as Mulan Sugar Factory in the upper reaches of the river, the water quality of Mulan River has deteriorated and fish and shrimp have disappeared at will. Looking at the black foam floating on the stream and the dead chickens and ducks, who dares to swim in the river and wash clothes and cook with the river water? Farmers on both sides of the river irrigated their crops with polluted water, which reduced their output. Farmers have repeatedly asked the county authorities to solve the pollution problem, but for some reason, they have been dragging their feet.
Didn't the foam and livestock carcasses in Mulan River sound a wake-up call for us? When will the extinct fish and shrimp in the stream return?
Of course, environmental problems are not limited to these, such as the eight major public hazards in the world, Minamata disease in Japan, painful diseases, etc., all of which are caused by human ignorance of nature and digging their own graves. Indeed, environmental problems have been plaguing the whole world. But who directed this tragedy? It's people. When disaster befalls human beings again, when nature retaliates endlessly against human beings, human beings finally wake up and understand the importance of environmental protection. If human beings want to conquer nature, they must respect it. We should not only carefully transform nature, but also boldly practice and boldly improve it, so as to control nature and make our own interests develop harmoniously with nature.
Facing the severe environmental problems in China, we can't repeat the mistake of "pollution first, then treatment" in western developed countries. "Pollution first, then treatment" is a very unwise choice, and the cost of treatment is very high. We should not only speed up development and get rid of the constraints of environmental problems on China's economy, but also implement the policy of putting prevention first and combining prevention with control to protect the environment.
As a middle school student in the new era, I advocate students to improve their awareness of environmental protection, and also suggest that uncles and aunts join our team to contribute their strength to environmental protection and benefit future generations.
Protecting the environment means protecting our home.
Recently, I watched The Story of Whale Fish, from which I learned that we should protect the environment, give animals a beautiful home and let them grow freely.
The little whale lives in the sea and lives a happy life. I don't know when the little whale saw that the water on the sea turned black and the air in the water was not fresh. It decided to have a look. Ah! It turns out that garbage pollutes the sea water. When the little whale returned to the bottom of the sea, his brother felt sick, dizzy and dizzy. His mother knew about it and sent him to the hospital. The puffer fish doctor said, "Because of the pollution of seawater, you whales have difficulty breathing. We cannot cure this disease. Only humans can save you. " In this way, the cetaceans perished. I read this article and was very moved. Yes, we humans can no longer destroy the environment. We should protect the environment and give animals and plants a beautiful living environment!
See these, think of yourself. Once, I was tired after finishing my homework at home, so I ate an apple, but after eating it, I threw the apple stalk on the ground. Soon, a large group of flies were attracted. They crawled on my head, face and hands for a while, which made me unable to study. I can't stand this environment. Can those small fish and shrimps stand it in that polluted sea?
It can be seen that our human survival needs a good living environment, as do animals and plants. In order to make our sea water blue and the sky blue, and to make small fish and shrimp grow freely and healthily, we need to start from small things, love life and protect our homes!
Humans, please wake up! Protecting the environment means protecting our own home! Is to care about our own lives!
environmental protection
There is only one earth for human beings, which is the natural resource on which human beings depend. If people want to live a happy and beautiful life, they must consciously protect the natural environment and care for the earth.
However, in recent years, the environment of the earth is getting worse and worse: global warming, frequent disastrous weather such as hurricanes and rainstorms, and frequent infectious diseases such as SARS and bird flu have brought serious threats and inconveniences to human life and work. These are the results of people constantly "hurting" the earth. Large areas of forests have been cut down, green hills have been dug up, beautiful grasslands have become deserts, and clear rivers have become turbid. With fewer trees, bare mountains, bare grasslands and dark water, people's living environment becomes worse, the air they breathe is worse, and the living environment is "occupied" by many harmful things. Viruses will take the opportunity to enter people's bodies, and we humans will suffer from some terrible diseases.
A few days ago, I saw a cartoon in the newspaper: a man was sitting on the treetop, cutting the branches where he was sitting. "Hum, that's funny." Some people may think so. Don't you think this is just a funny cartoon? Isn't that sarcasm? Don't you realize that it is warning us that human beings are unconsciously hurting themselves while destroying the environment?
When you are walking in the street, what will you do if you want to spit? If you choose to throw up on the ground, have you thought about it? Are you hurting yourself? A mouthful of phlegm contains a lot of germs, which will multiply and infect in sunny days. Similarly, when you cut down trees, when you dig up a piece of grass, when you pour dirty things into the river, don't you think it is destroying the environment and "hurting" yourself? As the saying goes, "predecessors planted trees, and later generations enjoyed the cool." Our predecessors gave us large areas of forests and green spaces. What have we left for future generations? Whether it is a bare desert or a dense forest, we must choose a dense forest. What is there to hesitate about? Let's protect the environment, care for the environment, green the environment, improve our living environment and create a better future!