First of all, it is necessary to publicize a lot to raise people's awareness and strengthen environmental awareness.
Secondly, we should recycle waste and reduce the felling of forest trees. We should also strengthen the control of white pollution and use less plastic products.
Finally, we should improve the cleanliness and make the city cleaner.
For the sake of the earth's tomorrow, we must work hard and protect the environment from now on. Here we put forward the following suggestions:
Carrying out garbage sorting and bagging can not only reduce the workload of sanitation workers, but also make better use of waste, reduce pollution and save resources.
Use less plastic bags and try to use bamboo baskets when buying food.
Try to use pens with replaceable refills to reduce the waste and rubbish of ballpoint pen shells.
Try not to use disposable lunch boxes when eating out.
Sowing green means sowing the hope of excess garbage and environmental problems. Recovery and comprehensive utilization of toilet garbage (2) popular science.
Think of drinking pure water
Nowadays, drinking water is becoming a trend. Although the media has introduced the disadvantages of drinking water more than once, the family of "drinking water" is still expanding day by day.
Drinking water not only refers to pure water, but also includes mineral water, distilled water and even space water. However, drinking tap water that we have been drinking since childhood has become relatively "non-drinking water". It is not ruled out that drinking water is popular at present, and speculation has played a certain role, but it reflects that the current water pollution has reached an unbearable level.
It is reported: "It is reported that in 979, a survey of 798 cities and towns in China showed that the daily sewage discharge in China was 2.58 million tons, including 8 19 for industrial wastewater and 0/99.1989 for domestic sewage. Through the investigation of 854 towns in China, the daily sewage discharge reaches 36.53 billion tons, of which 550 million tons are industrial wastewater.
In addition, there is an indisputable fact in Shanghai. Huangpu River, the mother river of Shanghai, was a clear river full of fish and shrimp before the mid-1950s (1958). 1962 water quality began to be polluted, and 1963 began to have 22 dark and smelly periods, 65438+.
The harm of water pollution is self-evident. Water pollution and water quality deterioration have brought serious harm to human health, human life and production.
Water is an important substance for human survival. A person who leads an honest and clean life can bring people lush flowers, birds and flowers, tranquility and comfort, picturesque scenery and beautiful environment, and bring people tranquility, joy and peace. But today's polluted water has brought people pain, terror and disaster. In order to make life better, let beautiful mountains and rivers stay in the world forever, and let clear water flow continuously, people have become more and more aware of the importance of preventing water pollution.
Sowing green means sowing hope for excess garbage and environmental problems. From drinking pure water, think of recycling and comprehensive utilization of garbage. Recycling and comprehensive utilization of garbage is a science in the bathroom.
Desertification is one of the most serious environmental and socio-economic problems in the world today. China is one of the countries with serious desertification hazards in the world, especially the desertification (sandy desertification) in northern China, which has attracted people's attention because of its vast area and rapid development. According to the background of natural environment, human activities, social and economic characteristics and their interaction in North China, through the theory and practice of desertification research in recent 20 years, we summarize the concept of desertification as follows: desertification refers to land degradation characterized by sandstorm activities in arid, semi-arid and partially semi-humid areas because of the disharmony between unreasonable economic activities of human beings and natural resources and environment. The occurrence and development of desertification in northern China is accompanied by the history of human civilization, and its development speed is the fastest in the past century. The process of desertification intensifies the wind erosion-wind accumulation of soil, destroys the physical and chemical properties of soil, reduces or even loses the land production potential, worsens the natural environment, causes huge losses to the national economy, and seriously affects the living standards and living environment of people in agricultural and pastoral areas. Therefore, it is of great practical significance to study the role of human activities, especially the role of land use in the process of desertification, to clarify the formation mechanism of desertification, to enrich the research theory of desertification and to formulate policies and measures to prevent and control desertification.
Environmental protection is an important topic in today's world, and it is also a major event that governments all over the world care about and try their best to deal with. This is not only for the earth on which we live, but also for us and our descendants.
With the prosperity of economy, the rapid development of science, the industrialization of cities, and pollution problems, such as air pollution, water pollution and noise pollution, all endanger our lives; Forests are destroyed, trees are cut down, soil erosion and land desertification, all because human beings do not pay attention to environmental protection.
So I study with the theme of environmental protection and advocate that "everyone is responsible for protecting the environment".
The world emits more than 600 million tons of gases that pose a great threat to mankind every year. 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 will retaliate against us. " Isn't it? From the appearance of apes to the highly developed civilization era, human beings have never stopped asking for nature, and nature is also "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?
China meijing
environmental protection
Natural scenery
Protecting the environment is everyone's responsibility! People, let's join hands. From now on, rebuild a green earth! For ourselves, for future generations, for everything on earth. "Don't do it with kindness and smallness", I think everyone understands. Protecting the environment starts with small things, such as picking up an abandoned battery, recycling waste products and refusing to use ultra-thin plastic bags. If everyone can do it, the world environment will be greatly improved.
Not long ago, I heard on TV that the Leshan Giant Buddha, known as the "world's largest Buddha", used to be a clear and transparent river, but now it has become a foul-smelling river, because nearby factories have been discharging sewage into the river for a long time. Look! Even a five-year-old boy covered his nose and cried; "Too dirty and smelly!" This is not an individual special example. TV, newspapers, tabloids and magazines often see similar reports. Are these manufacturers willing to live in such a dirty family? I don't think my little home is so dirty! The discharged sewage not only makes the river turbid, destroys our drinking water source, but also makes it impossible for fish to survive. In the long run, in the near future, there will be no more "fish" on our table!
The factory is getting bigger and bigger, not only the sewage discharged seriously pollutes the original clean river water, but also the toxic gas discharged from the chimney is discharged into the air, so that we are now inhaling all the polluted gas instead of fresh air! These "thick smoke" soared into the sky, and also shattered our ozone layer, resulting in an ozone hole. Tibet is located on the Qinghai-Tibet Plateau and is known as the "roof of the world". But there are also some blind children whose big eyes are very bright, but later they gradually become blind because of redness and swelling. Everyone will definitely ask: How did this happen? Who is the murderer? It is an invisible killer-ultraviolet light, which is caused by a hole in the ozone layer. The "behind-the-scenes emissary" is a smoke billowing, a large and small factory that emits toxic gases, and in the final analysis, it is ourselves! If we don't take environmental protection measures, it will be ourselves who will eventually suffer!
Having said that, some people may think that protecting the environment is the business of the big boss of the big factory, which has nothing to do with us ordinary citizens. This is wrong. Isn't the increasingly serious "white pollution" around us? At present, some tableware and daily necessities in our life are cleaned once. Do you think these disposable items are easy to clean when we throw them away? As soon as they are thrown away, they become the root of "white pollution" and a pile of garbage ... colorful plastic bags, mineral water bottles, snack boxes and cans can be seen everywhere ... on the bare cement avenue, people feel dazzling. Some people may say: However, many people find it convenient to throw things like this. If so, it's no use sweeping or throwing away, even if more cleaners come!
Protecting the environment is everyone's responsibility. To improve our living environment, we must start from ourselves, from every little thing around us, and always pay attention to environmental protection. Many trees were burned on the mountain in Tomb-Sweeping Day this year. Isn't it because the people's environmental awareness is not strong enough? Last year, the great flood in Ding 'an of the Yangtze River caused great losses to the country and people, and it was also caused by us human beings. It is because people only pay attention to the immediate interests, but they did not expect that this would cause soil erosion, flood disasters and the desert area would continue to expand. At the same time, more and more wild animals have lost their homes and are about to be "extinct", and they are listed as rare and protected animals. Nature has sounded the alarm for us with various signals. People, stop being stubborn.
I have seen such a picture in which people who are resting are breathing limited fresh air. Although they are surrounded by high-rise buildings and have a rich life, they are surrounded by smoke. This painting gives people a wake-up call: people, protect the environment! If protective measures are not taken, human beings will reap the consequences and pay a heavy price.