The source of global carbon emissions
Between heaven and earth, carbon emissions are related to the rise and fall of all things, and their sources are complex and cannot be ignored. Within the world, there are many sources of carbon emissions, which are discussed in detail today.

The first to bear the brunt is the use of energy. Coal, oil, natural gas, such fossil fuels, are the driving force of human civilization. However, when burned, carbon escapes into the atmosphere in the form of carbon dioxide. There are many factories, towering chimneys, and billowing black smoke, all of which are like carbon emissions. Thermal power plants are powered by coal and operate day and night, and their carbon emissions are immeasurable. Cars shuttle through the streets, ships sail in rivers and seas, and planes soar in the sky. They are all powered by petroleum products. The exhaust gas is ejected thinly, and carbon is emitted and diffused in the atmosphere.

Furthermore, industrial manufacturing is also a heavy source of carbon emissions. In the metallurgical industry, ore smelting requires extremely high temperatures. In addition to fuel combustion, the chemical reaction of the ore itself also causes carbon to be released. Steel casting, blast furnaces are roaring, and carbon plays a key role in it. The amount of its emissions contributes to global carbon emissions. In chemical production, various reactions are complex and diverse, and many processes involve carbon conversion. Inadvertently, carbon is discharged into the world.

Agriculture, forestry, animal husbandry and fishing are also closely linked to carbon emissions. Foresters are also the lungs of the earth, but deforestation and land reclamation are frequent, trees are cut down, biomass is burned, and carbon is returned to the atmosphere. Agriculture, fertilizer application, and soil microorganisms also emit carbon-containing greenhouse gases. Livestock farming, cattle and sheep regurgitation, release methane, although different from the form of carbon dioxide, but it has a great impact on the greenhouse effect.

In the field of construction, from material preparation to building construction, every step consumes energy and generates carbon emissions. Cement manufacturing is the foundation material for high-rise buildings. The production process is calcined at high temperature, calcium carbonate decomposes, and carbon dioxide surges out. Construction, machinery operation, and electricity consumption are all responsible for carbon emissions.

The global carbon emission sources are extensive and criss-crossing, which are related to ecological balance and climate change. The world should understand the reason, seek carbon reduction strategies, protect the earth's home, and enable future generations to enjoy blue sky and clear water, and an ecological harmony.