The Problem of Air Pollution

Air pollution problems Air pollution is the world's biggest problem. Air pollution is defined as "there are one or more pollutants in the atmosphere and it is often harmful to human health and welfare, animals or plants". Acid rain and smog are two main effects of air pollution. The main cause of air pollution is industry, which causes many problems for plants, animals and humans. Thermal power plants, refineries, petrochemicals and mines emit hazardous pollutants such as sulfur dioxide, carbon monoxide, nitrogen oxynitride and lead into the atmosphere.

The problem of air pollution is not unique to cities in South America. The situation in Asia is even more serious. The effect of air pollution is almost the same worldwide. According to WHO data, contaminated air killed 6 million to 7 million people every year. The cost of air pollution in the health sector exceeds 670 million dollars, and it is estimated that more than 4,000 people will die prematurely each year. The statistics of Colombia, Venezuela, Brazil are very similar. However, due to the legislative measures implemented, not only the air quality but also the quality of life will bring some important improvements.

Due to the mixing of particles, biomolecules and other harmful substances, fresh air in the environment is contaminated every day. This contaminated air causes health problems, illness and death. Air pollution is one of the most important environmental problems, and we need all of our efforts to pay attention and resolve it. Air pollution papers are an important topic in the dissertation writing contest to enhance students' understanding of this issue. So, the students are in the right place, please continue. Because everything is written in simple text in very easy English, such air pollution paper will help you win the dissertation writing competition.