Top 10 Major Causes of Air Pollution

Air pollution has been one of the world’s most horrible dilemmas and it is the most common major problem anywhere in the world today. The effects of air pollution do not just destroy the world; it ruins the human life as well.

Air pollution refers to the contamination of the air. It is either be a physical, biological or chemical alteration of the air in the atmosphere. When harmful gases, dust, and smoke enters the atmosphere, it makes it difficult for plants, animals, and humans to survive. Other causes of air pollution can be managed by changing lifestyle but some causes are beyond of control. Here are the 10 sources of air pollution:

10. Wood fires

Wood fires

Wood fires discharge particulate matter into the air. The released particles become lodged in human’s respiratory system. When the particles enter into the lungs, it can intensify various lung problems such as asthma and other respiratory ailments.

9. Deforestation

Deforestation creates a big impact on the atmosphere in so many ways. The forest is considered to be the sinks for carbon dioxide through a carbon sequestration process. Carbon dioxide can be found in the tissue of the plants as they take in gas to make food. This process omits carbon dioxide from the air. So, when forests are burned, the storage area of carbon dioxide is destroyed.

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8. Mining operations

When the minerals below the Earth are extracted using large equipment, the dust and chemicals are released into the air resulting enormous air pollution. Mining operations are responsible for weakening health conditions of people nearby and destroying the original formations of land.

7. Radioactive fallout

Radioactive sources produce high amounts of energy, yield harmful quantities of sulfur dioxide and several heavy metals into the air. Air pollution from radioactive fallout has been proven to make various environmental concerns. Some of them are defoliation, deformation and nature destruction. Radioactive air pollution causes danger to human’s health as well. After inhaling emissions from nuclear plants, one can have cancers and various respiratory diseases.

6. Chemical pesticides

The chemical pesticide is good for farmers for their plants but it is very much dangerous to humans. Pesticides keep vermin, bacteria and fungi destroyed. However, the use of pesticides inflicts air pollution that can be fatal for animals, birds and even marine life. Apart from creating bad effects to air, pesticides actually damage to the health of the plants in the long run. It decreases plant production and pollination that makes crop yields lower.

5. Industry

Industrial processes produce pollutants like nitrous oxide and hydrofluorocarbons into the air. Thus, it is considered to be a major contributor to air pollution. The agricultural practices, livestock nurturing and landfills can contribute to atmospheric methane concentrations. The industry makes global warming potentially higher.

4. Natural calamities

Natural calamities like volcanic eruption, earthquake and tornadoes contribute to the effects of air pollution. They can stir up debris and spread polluted air widely. The natural erosions of rock and soil release toxins like radon into the air that can cause lung cancer.

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3. Smoking

You are a smoker or not, your health is still at risk. When someone smokes, the smoke is carried by air and it can be inhaled by non-smokers. When non-smokers inhaled the polluted air, they are considered to be the second user. Second users also have big chances to experience deadly effects of smoking.

2. Vehicle emissions

About ten percent of carbon footprint is accounted to vehicle transportations, private or not.   Vehicles produce typically called ‘dirty smoke’ that mix into the air and affects the atmosphere. The smoke of vehicles is one of the main causes of global warming.

1. Fossil fuel burning

Fossil fuel burning

Fossil fuels like coal, petroleum, and other factory combustibles emit sulfur dioxide as well as vehicles like trucks, jeeps, cars, airplanes and trains. To make our daily living easier and successful, we rely on them. But overusing them kills our environment due to dangerous gases.