Causes of Air Pollution
Harm from air pollution was first exposed when fires were built in poorly ventilated caves. Since then pollution of the earth's surface has dramatically increased. Lately, ecological pollution harms have been neighboring and slight because of our own planets ability to take in and clean minor quantities of pollutants. The industrialization of civilization, motorized vehicles being introduced, and the rapid growth of the population, is factors contributing toward the growing air pollutants. In today’s time it is critical that solutions must be found to better the air. The main and major air pollutants found in most city areas are carbon monoxide, nitrogen oxides, sulfur oxides, hydrocarbons, and particulate matter, liquid or solid form. These pollutants are isolated throughout the world's atmosphere in areas high enough to increasingly cause serious health risks. Serious health problems can take place rapidly when air pollutants are intense, such as when huge injections of sulfur dioxide and suspended particulate matter are emitted by a huge volcanic eruption. The first main reason for air pollution is car exhausts which lead to about 45 to 50 % of the total air pollution. It is formed due to the manufacture of unburned fuel in the form of oxides of Nitrogen and hydrocarbons. These black gases produced by unfiltered car exhaust may bring many health problems upon people such as asthma or in extreme cases, could eventually lead to difficulty in breathing. One of the hydrocarbons produced is Carbon monoxide (CO) which is one of the most dangerous gases resulting in many health problems. Also this can affect the younger society mostly by making them disable as it cause major problems to the brains. The second main cause of air pollution is Nitrogen oxides. Essentially Nitrogen oxide is one of the damaging gases which are produced into the atmosphere due to a variety of human activities, one being burning of fuel. Nitrogen oxide can be a...
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