Air Pollution

Smoke hanging in town is the most common and obvious form of air pollution. However, there are several different pollution - visible and invisible - leading to global warming. In general, substances that have catastrophic effects on living things and the environment are considered air pollution when brought into the atmosphere.

Greenhouse gases Carbon dioxide is the main pollutant that warms the earth. Although living things emit carbon dioxide on breathing, it is widely believed that carbon dioxide is a pollutant related to automobiles, airplanes, power plants, and other human activities related to the combustion of fossil fuels such as gasoline and natural gas It is thought. In the past 150 years, these activities have injected enough carbon dioxide into the atmosphere to hundreds of thousands of years level.

Other greenhouse gases include methane, gases from wetlands and livestock, chlorofluorocarbons (CFCs) of refrigerants and aerosol propellants are prohibited until they are prohibited because they have a bad influence on the ozone layer of the earth To be included

Another climate change related pollutant is sulfur dioxide, which is a component of smoke. Chemicals that are closely related to sulfur dioxide are known to be mainly responsible for acid rain. But they also reflect light when released into the atmosphere, which prevents sunlight and cools the earth. Volcanic eruptions can release large quantities of sulfur dioxide into the atmosphere, sometimes causing air conditioning for years. Indeed, volcanoes were the main source of atmospheric sulfur dioxide; today's people

Developed countries are working to lower the levels of sulfur dioxide, smoke, and smoke to improve people's health. However, the results that had been predicted until recently was that low levels of sulfur dioxide actually could aggravate global warming. Reducing the amount of compound in the atmosphere enables the sunlight to pass more and warms the planet so that sulfur dioxide in the volcano can cool the earth by blocking sunlight. As other levels of atmospheric greenhouse gases rise, additional heat is generated and this effect is exaggerated.

Most people think that various measures are necessary to suppress global warming. At the personal level, you can reduce people 's' carbon footprint' by flying, driving, and protecting.

On a larger scale, the government is taking steps to limit emissions of carbon dioxide and other greenhouse gases. The Paris Agreement is a voluntary agreement between 118 countries approved on November 4, 2016. It is an effort to cope with climate change on a global scale. As part of the agreement, each country has agreed to take measures to cope with climate change. The final goal is to raise the temperature of the world after industrialization to less than 2 degrees Celsius. Another way is for individuals and businesses to tax taxes on carbon emissions or to impose more tax on gasoline to save energy and increase incentives to reduce pollution.

When harmful substances such as particles and biomolecules are taken into the atmosphere of the earth, air pollution is caused These harmful substances are called air pollutants. These contaminants may take the form of solid waste, droplets, or gas. Substances mixed in the atmosphere may have devastating effects on living things and the environment. This directly complements the cause of air pollution. There is no doubt that garbage incineration exacerbates the current air pollution situation. According to estimates by the National Center for Atmospheric Research (NCAR), more than 40% of the world's waste is burned with such a fire, and release of gas and particulate matter has a serious effect on human health and climate change There is a possibility.

Today, humans are exposed to various air pollution. Therefore, it is affected by pollutants in the atmosphere. There are many reasons for air pollution. One of the main causes of air pollution is car traffic. Fuel is used in cars, buses, trucks, motorcycles, scooters, rickshaws. Combustion of automobile fuel results in the emission of toxic compounds including toxic gases and particulate matter. Harmful gases that are part of the exhaust gas include hydrocarbons, nitrogen oxides, carbon monoxide and sulfur dioxide.