Free «Causes of Air Pollution» Essay Sample

Conservation of our environment has been a topic of discussion and concern to many leaders around the world throughout history. There is every need and reason for human beings to talk of the environment since the life wholly depends of the ability of the environment to support it without any threat. As a result, the fight against environmental pollution is still a challenge in both developed and developing countries. This aimed at having safe and sustainable water, air and soil among other natural resources. Of great concern has been air pollution. What is air pollution? This can be simply described as the introduction of harmful materials into the atmosphere which cause harm to human beings and other living things. The question has always been the understanding of the causes of the causes of air pollution without addressing relevant control measures. Air pollution is mainly caused by exhaust gases from cars, burning of low-quality coal for heating and uncontrolled factory releases (Harrison 170).

Ownership and use of cars and other automobiles has been considered as one of the greatest developments in the transport industry. Although cars are a luxury in life, many people have never given a thought to the harm they have on the environment. Research has revealed that exhaust gases from cars contribute significantly to air pollution in the world today. How exactly does this occur? It is important to mention that exhaust from cars, trucks and other engines release harmful gases to the atmosphere which severely affect life on earth. Common and dangerous gases emitted in the atmosphere include but not limited to carbon monoxide and nitrous oxide (Tiwary and Colls 93). Nevertheless, the process of emission has never been understood by many people who do understand air pollution. While the levels of these emissions may seem minute and negligible, many lives continue to suffer. Global warming which is a world wide scourge mainly emanates from high levels of carbon monoxide in the atmosphere. Accumulation of this gas in the atmosphere causes pores in the ozone layer, allowing the penetration of dangerous rays to the earth surface. It is painful to mention that most of the cancer related infections affecting the current generation are highly brought about by global warming. How economical and healthy would life be without it! In addition, Carbon monoxide causes respiratory problems in human beings. High levels of this gas inhibit proper breathing which may lead to suffocation and eventually death.

Air pollution is also caused by burning of low-quality coal for heating. The use of Low-quality coal and petroleum products threatens the safety and quality of air. When this type of coal is burnt, cases such as carbon dioxide are released to the atmosphere causing extremely severe effects to the environment. This has been on the increase due to ever growing demand for coal as the main source of energy and its fair availability. Carbon dioxide combines with oxygen and atmospheric water vapor to form a weak carbonic acid. This means that air becomes concentrated with the acid. During the process of rain formation this acid reaches the earth surface in the form acid rain which has countless effects. Acid rain is corrosive and affects plants and animals. This corrosion causes skin cancer and scorches plants. Acid rain also destroys metals and iron sheets used for roofing.

Uncontrolled industrial emissions is another cause if air pollution. This has remained a thorn in the flesh of many leaders especially those from industrialized nations. Untreated gaseous releases to the atmosphere do more harm than good to people. Gases like Carbon dioxide, sulfur dioxide and nitrous oxide contribute to thousands of health and environmental problems (Harrison 170). Like Carbon dioxide, oxides of sulfur and nitrogen also lead to the formation of acid rain which later reaches the earth surface resulting to corrosion, destruction of crops on farms and cancer related infections among others. It is obvious that the world has to do something to salvage the atmosphere from pollution. Use of refined and good quality can help in cutting down the emission of dangerous gaseous materials in air. Finally, leaders need to formulate policies which control the amount of industrial waste released in the atmosphere. These are just but among numerous solutions towards air pollution (Tiwary and Colls 19). Nevertheless, exhaust gases from cars, burning of low-quality coal for heating and uncontrolled factory releases remain key causes of air pollution.


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