Coal

                                                 Coal

Assalamu Alaikum, I hope everyone is well. I am also quite well with your prayers. Today I want to talk about a new topic, which is the use of coal and coal. Coal is a type of fossil fuel. This coal is formed in ancient times when various dead trees were lying under the ground. This coal is usually black in color. There are many types of coal, one of which is the substance obtained by burning trees or wood is tree coal or wood coal. The main component in coal is oxygen, hydrogen, nitrogen, etc. may be mixed. There is also another coal that is found naturally underground. Coal is a mineral. This substance is in our coal mines in Bangladesh, India, China.

                                           Use of coal

Coal is mainly used as fuel. The use of this coal in making various iron furniture is immense and also used as coal fuel in cement production. Its use in the chemical industry is immense which cannot be expressed in words. In 1960, coal was the main source of electricity generation. It has been generating electricity in 1980 using this coal. Coal was the main source of electricity generation until the 19th century. Besides, coal was another source of energy. Not just electricity but even 19th century trains and coal. Then when petroleum products come to the new market, the use of coal decreases a lot. But the demand for coal has not decreased at all even after the arrival of various fuels around the world. The pottery people in our country like goldsmiths need coal to make various ornaments of gold. There is also a variety of coal as many people organize barbecues during rejoicing. The need for coal is immense which cannot be expressed in words. Besides, charcoal is very popular. The people of rural Bengal still use charcoal to clean their teeth. Scientists have also found out that coal contains a lot of good ingredients, which is a good substance for facial beauty. Cleaning the face with coal removes bacteria, harmful chemicals and oily feeling from the face. Also, using coal reduces the chances of developing facial acne.

                                 Harmful aspects of coal

Some of the disadvantages of coal are that burning coal produces many more gases in the air, such as toxic carbon dioxide. This causes air pollution in the area where the coal is burned and there is a possibility of acid rain. People are also at risk of shortness of breath, cancer and various diseases.