Air pollution and the solution....
Air is the most important element of our life. Air pollution cannot be defined clearly. Air is a mixture of some gases and moisture. It also has some inert substances. We cannot have 'pure air' in any part of the world. When we breathe oxygen, as well as some other gases and substances enter our respiratory system, before we talk about air pollution, we need to know what are the elements in pure air. The The composition of pure air is shown in the following table. The air element is virtually life itself. Historically, air pollution started with the invention of fire. After this, it started to grow with the processing of iron and gold, and is continuously increasing with the use of coal. A new era of pollution began with the invention of the steam engine of the 18th century and with the Industrial Revolution. During this period, with the increase in motor vehicles, there has been a tremendous increase in it. At present, according to t...