Question

Write a composition on Air pollution from factories in not more than 200 words ?​

Answer 1

Answer:

Factory emissions contribute greatly to the release of carbon dioxide into the atmosphere. Industry and electrical generating factories contribute slightly more than 50 percent of greenhouse gases. Another harmful gas from the use of fossil fuels is sulfur dioxide, a key ingredient in the formation of acid rain.

Explanation:

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Answer 2

Explanation:

Air pollution is the presence of substances in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials. There are different types of air pollutants, such as gases (such as ammonia, carbon monoxide, sulfur dioxide, nitrous oxides, methane and chlorofluorocarbons), particulates (both organic and inorganic), and biological molecules. Air pollution may cause diseases, allergies and even death to humans; it may also cause harm to other living organisms such as animals and food crops, and may damage the natural or built environment. Both human activity and natural processes can generate air pollution.

Air pollution from a coking oven.

2016 air quality indicator - light colors have lower air quality and thus higher air pollution.

Air pollution is a significant risk factor for a number of pollution-related diseases, including respiratory infections, heart disease, COPD, stroke and lung cancer.[1] The human health effects of poor air quality are far reaching, but principally affect the body's respiratory system and the cardiovascular system. Individual reactions to air pollutants depend on the type of pollutant a person is exposed to, the degree of exposure, and the individual's health status and genetics.[2] Indoor air pollution and poor urban air quality are listed as two of the world's worst toxic pollution problems in the 2008 Blacksmith Institute World's Worst Polluted Places report.[3] Outdoor air pollution alone causes 2.1[4][5] to 4.21 million deaths annually.[1][6] Overall, air pollution causes the deaths of around 7 million people worldwide each year, and is the world's largest single environmental health risk.[1][7][8]

Productivity losses and degraded quality of life caused by air pollution are estimated to cost the world economy $5 trillion per year.[9][10][11] Various pollution control technologies and strategies are available to reduce air pollution.[12][13]