The influence of man-made sources on the concentration of carbon dioxide in the atmosphere
In this world, man-made things have a huge impact on the concentration of carbon dioxide in the atmosphere.

There are many types of man-made sources. One is the rise of industry. Factories are numerous, equipment is constantly running, and fossil fuels such as coal, oil, and natural gas are burned for power. This act of combustion causes a large amount of carbon dioxide to be released into the atmosphere. Such as the blast furnace of ironmaking, working day and night, blazing fire, smelting iron ore into steel, and then every ton of steel is smelted, a large amount of carbon dioxide is emitted. The same is true in the chemical industry. When producing various chemical products, carbon dioxide also escapes during chemical reactions.

The second is the prosperity of transportation. Cars, trains, planes, ships and other means of transportation are all over the water, land and air. Cars use gasoline or diesel as fuel and run on the road; planes carry many passengers, soaring in the sky, all powered by the combustion of fossil fuels, and carbon dioxide is continuously discharged into the atmosphere. Every day, the streets of the city, the traffic water Ma Long, the exhaust gas rises, contributing to the atmospheric carbon dioxide concentration.

The third is agricultural-related activities. In farmland, although the application of chemical fertilizers can help crops grow, it also affects the carbon cycle. And the reclamation of agricultural land and the deforestation of forests weaken the absorption capacity of vegetation for carbon dioxide. There is also animal husbandry. Ruminants such as cattle and sheep exhale a large amount of methane during the digestion process, and the methane is chemically reacted in the atmosphere, which will also indirectly affect the carbon dioxide concentration.

From this perspective, the impact of anthropogenic sources on atmospheric carbon dioxide concentration is extensive and profound. If left unchecked and regulated, the concentration of carbon dioxide in the atmosphere may continue to rise, causing global climate change and endangering the ecological environment and the future of mankind. Therefore, the top priority is to find clean energy, optimize industrial and transportation models, and reduce the emission of carbon dioxide from human sources, protect our atmospheric environment, and ensure the peace of life in the world.