Air Pollution

Air, without which life is not possible. Air is the main component of our environment in nature. Life is possible on the whole earth only because of air. Various components are found in air in a certain quantity. Generally speaking, air is a mixture of several types of gases. It contains about 78% nitrogen, 21% oxygen and about 1% other gases. Other gases include carbon dioxide, carbon monoxide, helium, neon, argon, and other gases. At present, due to human activities, the proportion of these gases found in air is changing, which is dangerous for human beings as well as other organisms. This is what is called air pollution. In simple words, we can say that - "The undesirable change in the ratio of various components present in the air is called air pollution." Air pollution increases the amount of harmful gases in the atmosphere. In general, carbon dioxide, carbon monoxide, oxides of sulfur, oxides of nitrogen, lead oxide...