Causes of smog

How do you reduce smog? Where does smog come from? What is the main cause of smog?

Smog can cause or aggravate health problems such as asthma , emphysema , chronic bronchitis and other respiratory problems as well as eye irritation and reduced resistance to colds and lung infections. The ozone in smog also inhibits plant growth and can cause widespread damage to crops and forests. Smog which occurs mainly because of air pollution can also be defined as a mixture of various gases with dust and water vapor.

Smog also refers to hazy air that makes breathing difficult. The effects include: Coughing and irritation of the eyes, chest,. As discusse smog is an air pollutant mixture of nitrogen oxides and some organic compounds that reacts with the sunlight to create an ozone layer in the ground level. The main causes of smog are: Coal emissions: the smoke that emits on burning the coal adds to formation of smog.

Causes of Summer Smog Formation. Photochemical smog happens when nitrogen oxides. Cities with a geography that does not allow proper dispersal. Winter Smog Formation. Dense urban areas suffer the worst from smog specifically during prolonged periods of heat inversion that often create a smog -trapping ceiling over a city.

Factories, office buildings, homes and power-generating stations burn fossil fuels, which cause air pollution. Smog is a type of intense air pollution. Another pollutant associated with climate change is sulfur dioxide, a component of smog. Effects of Smog Smog causes health problems affecting the respiratory system. Sulfur dioxide and closely related chemicals are known primarily as a cause of acid rain.

It causes eye irritation. It breaks down natural immunity of the body, and makes it prone to colds and lung infections. Reduced life span because of premature aging of lungs. Smog formation in general relies on both primary and secondary pollutants.

While photochemical smog is the main smog formation mechanism during summer months, winter smog episodes are still common. Primary pollutants are emitted directly from a source, such as emissions of sulfur dioxide from coal combustion. The health of humans, well being of other animals and the natural balance in the ecosystem, everything its and bits of life is threatened by air pollution. These activities release carbon monoxide, sulfur dioxide and nitrous oxide into the air, all of which contribute to development of smog and various health problems.

Operations, like mining and truck traffic, are some of the top causes of air pollution. Air pollution has a negative impact on the environment and life in general. It occurs when the harmful substances such as foreign gases, odour, dust, or fumes are present in the air at levels that can harm the comfort and health of animals and humans or even.

Some of the major causes of air pollution include burning of fossil fuels, agricultural activities, exhaust from industries, vehicle fumes, mining operations and indoor pollutants. Pollution from natural occurrences is not very often. The combustion of fossil fuels like coal, petroleum and other factory combustibles is a major cause of.

Smog, or “ground-level ozone,” as it is more wonkily calle occurs when emissions from combusting fossil fuels react with sunlight.