What is environmental pollution, and what kind of pollution does environmental pollution refer to?

Environmental pollution is classified according to environmental elements: air pollution, soil pollution, and water pollution.

Environmental pollution is classified according to attributes: overt pollution, hidden pollution. Soil pollution is divided into industrial environmental pollution, urban environmental pollution, and agricultural environmental pollution according to human activities.

According to the nature of environmental pollution** classification: chemical pollution, biological pollution, physical pollution (noise pollution, radioactive pollution, electromagnetic wave pollution, etc.), solid waste pollution, liquid waste pollution, energy pollution.

Land pollution: Garbage cleaning has become an important problem in major cities, and many of the tens of millions of tons of garbage every day cannot be incinerated or corrupted, such as plastic, rubber, glass and other human enemies.

Marine pollution: mainly leakage from oil tankers and oil wells, pesticides and fertilizers used in farmland, sewage discharged from factories, and acidic solutions flowing from mines; They pollute most of the ocean's lakes and cause damage not only to marine life, but also to birds and humans who can be poisoned by eating them.

Air pollution: refers to the concentration of pollutants in the air that reaches or exceeds the harmful level, resulting in the destruction of the ecosystem and the normal survival and development of human beings, and causing harm to people and organisms. This is the most direct and serious disease, mainly from carbon monoxide and hydrogen sulfide emitted from factories, automobiles, power plants, etc., and people are infected with respiratory or visual diseases due to exposure to these dirty air every day.

Air pollutionWater pollution: refers to the phenomenon that the chemical, physical, biological or radioactive pollution and other characteristics of the water body are changed due to the intervention of a certain substance, thereby affecting the effective use of water, endangering human health or damaging the ecological environment, and causing the deterioration of water quality.

Noise pollution: refers to the phenomenon that the environmental noise generated exceeds the environmental noise emission standards stipulated by the state and interferes with the normal work, study and life of others. Radiation contamination refers to the appearance of radioactive substances or rays that exceed the national standard on the surface or inside of materials, human bodies, places, and environmental media caused by human activities.

Environmental pollution includes:

1. Air pollution: including enterprise exhaust emission pollution, motor vehicle exhaust emission pollution, catering industry fume emission pollution, construction pollution, garbage incineration pollution, crop straw burning pollution, indoor decoration materials release harmful substance pollution, indoor air pollution;

2. Water pollution: including surface water pollution, groundwater pollution, marine pollution, and drinking water pollution;

3. Solid waste pollution: including garbage (construction waste, domestic garbage, medical waste, etc.) pollution, radioactive waste pollution, and white pollution;

4. Soil pollution: including fertilizer pollution, pesticide pollution, and white pollution;

According to the pollutant factors] Environmental pollution includes:

1. Chemical pollutant pollution, mainly heavy metal pollution, organic pollution, and inorganic pollution;

2. Microbial pollution: mainly Escherichia coli, pathogenic bacterial pollution, and viruses;

3. Radioactive pollution: mainly radioactive pollution of building materials, radon pollution, and medical radioactive pollution;

4. Noise pollution: including industrial noise pollution, domestic noise pollution, traffic noise pollution, construction noise pollution, etc.;

5. Electromagnetic radiation pollution: mainly power frequency radiation pollution and radio frequency radiation pollution.

Common environmental pollution includes air pollution, water pollution, soil pollution, noise (sound) pollution, pesticide pollution, radiation pollution, and heat pollution.

1. Radiation pollution refers to the appearance of radioactive substances or rays that exceed the national standard on the surface or inside the surface or inside the material, human body, place, and environmental medium caused by human activities.

2. Water pollution: The reason is that the chemical, physical, biological or radioactive pollution of the water body is caused by the intervention of a certain substance, which affects the effective use of water, endangers human health or destroys the ecological environment, and causes the deterioration of water quality.

3. Air pollution: The cause of formation is that the concentration of pollutants in the air reaches or exceeds the harmful level, resulting in the destruction of the ecosystem and the normal survival and development of human beings, and causing harm to people and organisms. Mainly carbon monoxide and hydrogen sulfide emitted from factories, automobiles, power plants, etc.

4. Noise pollution: The causes include traffic noise, noise from motor vehicles, ships, subways, fire-carrying vehicles, aircraft, etc. Industrial noise: Noise generated by various equipment in factories.

Industrial noise levels are generally high, which has a greater impact on workers and surrounding residents. Construction noise is mainly the noise emitted by construction machinery. Construction noise is characterized by high intensity.

People's social activities and noise emitted by household appliances and audio equipment. Because of the close connection with people's daily life, people do not get quiet when resting, which is particularly annoying and easy to cause neighborhood disputes.

Water pollution caused by various types of domestic sewage and industrial and agricultural wastewater. Air pollution caused by industrial soot exhaust gases and exhaust gases produced by vehicles. All kinds of noise pollution.

Pollution from various residues, heavy metals and waste. Soil erosion and deterioration of the ecological environment caused by overgrazing and deforestation. Stratum subsidence and soil structure damage caused by overexploitation of various underground resources.

1. Water pollution caused by all kinds of domestic sewage and industrial and agricultural wastewater.

2. Air pollution caused by industrial smoke and exhaust gases and exhaust gases generated by vehicles.

3. All kinds of noise pollution.

4. Pollution caused by various residues, heavy metals and waste false information.

5. Overgrazing and indiscriminate deforestation lead to water failure, soil erosion, and deterioration of the ecological environment.

6. Stratum collapse and soil structure damage caused by overexploitation of various underground resources.

1. Environmental pollution mainly includes:

According to environmental factors, it is divided into air pollution, water pollution, and soil pollution.

According to human activities, it is divided into industrial environmental pollution, urban environmental pollution, and agricultural environmental pollution.

Second, what is environmental pollution?

Due to the lack of anticipation and prevention of the negative impact of highly developed industry, it has led to three major crises around the world: resource shortage, environmental pollution, and ecological destruction. Environmental pollution refers to the act of natural or man-made destruction, adding a certain substance to the environment and exceeding the self-purification ability of the environment and causing harm.

Or due to human factors, the environment is polluted by harmful substances, so that the growth and reproduction of organisms and the normal life of human beings are adversely affected. The phenomenon of changing the composition or state of the environment due to human factors, and the decline of environmental quality, thereby disturbing and destroying the normal production and living conditions of the ecosystem and human beings.

In response to the difficulties in collecting evidence, appraisal, and identifying environmental pollution criminal cases, the Supreme People's Court and the Supreme People's Procuratorate issued the Judicial Interpretation "Interpretation on Several Questions and Concealment of the Application of Law in the Handling of Environmental Pollution Criminal Cases", which makes new provisions on the conviction and sentencing standards for environmental pollution crimes, so as to severely punish and prevent environmental pollution from the prefecture. According to the Interpretation, causing serious injuries to one or more persons or minor injuries to three or more persons constitutes "serious environmental pollution" and will be subject to criminal liability for the crime of polluting the environment.

3. Methods for the prevention and control of environmental pollution.

1.Toxic gases such as sewage, exhaust gas, waste smoke, and waste residue are filtered and discharged from the factory.

2.Try not to use private cars when going out to reduce environmental pollution caused by car exhaust emissions.

3.No disposable utensils are used, saving paper.

4.Plant more flowers and trees, and do not cut down indiscriminately.

Every instance of environmental pollution can be said to be a wake-up call from nature to human beings. In order to protect the ecological environment and maintain the health of human beings and future generations, we must actively prevent and control environmental pollution. If the environment is not protected, humanity will face extinction.

There are many invisible environmental pollutions, such as noise and electromagnetic waves, as long as we are still living, our science and technology have not made a big leap, environmental pollution is inevitable, can not be eliminated but can be prevented. For us personally, we can save life with a variety of flowers and trees.