On Carbon Dioxide Emissions from Energy Sources
Looking at the world today, in terms of energy, the situation of carbon dioxide emissions is related to the change of heaven and earth, and cannot be ignored. There are many types of energy sources, and the emission of carbon dioxide is also different.

The source of energy, such as firewood, was often used for cooking and heating in ancient times. When burned, carbon and oxygen are synthesized, resulting in carbon dioxide. In the past, the mountains and forests were vast, the use of firewood was inexhaustible, and the population was not large, and its emissions were still more than the amount of heaven and earth could accommodate. However, today is different from the past, the mountains and forests are gradually thinning, and although the use of firewood is reduced, in remote places, it is still used for daily use, and the emission of carbon dioxide is also impossible.

As for coal, it is the bulk of energy. It is buried deep in the ground and has a lot of reserves. Industry thrives, relying on coal as a source of power. Furnaces and kilns are raging, coal is burned and energy is converted, but in the process, a large amount of carbon dioxide gushes out. Looking at iron and steel smelting, coal is the most important, and in the process of turning iron into iron, carbon dioxide emissions pour like torrents. Power plants generate electricity, coal is also the first choice, with chimneys lined, and carbon dioxide rushing straight to the man. This is all coal as an energy source, causing carbon dioxide emissions.

Furthermore, oil is also an indispensable energy source in modern times. Since automobiles are all over the world, gasoline and diesel are the basis for their power. The wheels are rolling, the engine is roaring, the oil is burning and the gas is emitted, and the carbon dioxide is scattered in the city streets and high-speed passages with the exhaust gas. In the aviation industry, the aircraft soars in the sky, the fuel is burned, and the carbon dioxide is also dispersed at high altitudes. Its emissions are extensive and its impact is far-reaching.

There is also natural gas, which burns slightly less carbon dioxide than coal and oil. However, gas for civilian use, cooking and heating, and industrial needs all use natural gas. It is transported in pipelines, ignited everywhere, and constantly produces carbon dioxide. Although the amount is slightly lower than others, it adds up to a lot, which also contributes to the overall emissions.

All kinds of energy sources, carbon dioxide emissions may be large or small, but they all gather into a tower, affecting the climate and causing global warming. Therefore, in today's world, it is urgent to find clean energy and reduce carbon dioxide emissions. Wind can generate electricity, light can generate energy, and water can build up momentum. They are all promising ways to replace traditional energy and reduce carbon dioxide emissions. I hope everyone will work together and take this path early to protect the safety of heaven and earth.