What do you think about the pollution of the living environment now? 10

Since the reform and opening up, China's yamen has not hesitated to exchange environmental pollution for rapid economic development, resulting in the blue sky and green water turning into blue water and green sky, and the people ruled by the yamen do not know how to take care of the environment, which is the fundamental problem of China's environmental pollution in recent decades. In Han Han's lyrics, "I miss a certain year the most."

The air is free and fresh, distant mountains and cooking smoke.

Dogs and fields. I slept all summer.

Suddenly. Full of industry.

Numbness instead of blood, farewell. Destroy me.

That's what it is. Pollution is the most shocking feeling.

Environmental pollution has the potential for acid rain. Acid rain acidifies soils and rivers and flows through rivers into lakes, causing lakes to acidify. Acidification of lakes not only kills the plants that grow in and around the lake, but also threatens the survival of fish, shrimp and shellfish in the lake, thereby destroying the food chain in the lake and eventually turning the lake into a "dead lake".

Acid rain also directly harms the leaves and buds of terrestrial plants, killing crops and trees.

At present, the harm caused by acid rain is becoming more and more serious, and it has become one of the important problems of global environmental pollution. Sulphur dioxide is one of the main pollutants that form acid rain. As the economy grows, humans will burn more coal, oil and natural gas, and produce more pollutants such as sulfur dioxide, so the harm caused by acid rain is likely to be more serious in the future.

Environmental pollution can cause direct damage and impact on ecosystems, such as desertification and deforestation. 2. It will also cause indirect harm to human society, such as the greenhouse effect, acid rain, and ozone layer destruction. 3. The most direct and easily felt consequence of environmental pollution is to reduce the quality of the human environment.

4. Air pollution affects the quality of human life, causing air pollution and increasing people's morbidity. 5. Water pollution deteriorates the quality of the water environment, and the quality of drinking water sources generally declines, threatening people's health.

1. Air pollution.

Sulfur dioxide in our country.

It ranks first in the world in terms of emissions. Air pollution is currently the number one environmental problem in China.

2. Water environment pollution.

The pollution degree of the seven major water systems in China is in order: Liaohe River.

Haihe River, Huai River.

Yellow River, Songhua River.

In the Pearl River and the Yangtze River, 42% of the water quality exceeds the Class 3 standard (cannot be used as a source of drinking water), and 36% of the urban river sections in the country are inferior to Class 5 water quality and have lost their use function. The water quality of large freshwater lakes (reservoirs) and urban lakes is generally poor, and more than 75% of the lakes have increased eutrophication, mainly caused by nitrogen and phosphorus pollution.

3. Garbage disposal problems.

At present, the comprehensive utilization rate of industrial solid waste in China is about 46%. Less than 10% of the country's municipal solid waste meets the requirements for harmless treatment. White contamination from plastic packaging and agricultural films.

It has spread throughout the country.

What we can do to protect the environment:

1. Save water and close the faucet to prevent dripping.

2. Use detergents with caution and use soap as much as possible. Reduce water contamination by chemicals in detergents.

3. Try to use as few disposable items as possible. Use durable goods, reduce white pollution, and bring your own shopping bag or basket.

4. Do not litter waste batteries, waste plastics and other garbage; Waste sorting and putting waste into treasure and recycling.

5. Do not hunt and use rare animals.

and protected animals. Afforestation, take care of every inch of flowers and trees.

Harm to human health: The harm of air pollutants to the human body is multifaceted, manifested as respiratory system damage, physiological dysfunction, digestive system disorders, nervous system abnormalities, mental decline, carcinogenesis, and disability. People call this smoke of disaster"Murderous smoke"。

When the concentration of pollutants in the atmosphere is very high, it can cause acute pollution poisoning, or worsen the symptoms, and even kill thousands of people in a few days. Harm to plants: Air pollutants, especially sulfur dioxide and fluoride, are very harmful to plants.

When the concentration of pollutants is very high, it will cause acute harm to plants, causing lesions on the surface of plant leaves, or directly causing the leaves to wither and fall off; When the concentration of pollutants is not high, it will cause chronic harm to plants, resulting in a decrease in plant yield and poor quality. Hazards to the weather and climate: It makes the air very turbid, blocks the sunlight, and reduces the amount of solar radiation reaching the ground.

Sulfuric acid rain can destroy large areas of forests and crops, corrode and break paper, textiles, leather products, etc., deteriorate metal anti-rust coatings and reduce protection, and also corrode and pollute buildings. Extended data prevention methods: 1. Discharge toxic gases such as sewage, waste gas, waste smoke, and waste residue from the factory after filtration.

2. Try not to use private cars when going out to reduce environmental pollution caused by automobile exhaust emissions. 3. Do not use disposable tableware to save paper. 4. Plant more flowers and trees, and do not cut down indiscriminately.

Characteristics of pollution: 1. Public nuisance, environmental pollution is not affected by regional, racial, and economic conditions, and all are victimized. 2. Latent, many pollution is not easy to find in time, and once it erupts, the consequences are serious.

3. Long-term, many long-term and continuous effects of pollution, endangering people's health and life, are not easy to eliminate.

Environmental pollution first destroys the ecological environment, and the process of destroying the ecological environment writes about the loss of some food chains. There is another one that directly affects our body, as well as our crops, and the safety of drinking water, etc.