Today, there is a desire to study the sources of carbon emissions in various countries to clarify the details. The carbon emissions in various countries come from multiple sources, and the implications are not the same.

Or because of the needs of people's livelihood, fireworks are used daily, burning charcoal, causing carbon to overflow in the air; or because of the prosperity of industry and commerce, factories are numerous, furnaces are running, and carbon gas is rising. And the convenience of transportation, vehicles and boats are running, and fuel fuel is also one of the carbon sources.

Countries have different situations, and carbon sources are also unique. Rich and strong countries have prosperous industries, and most of them are carbon emissions from industry and commerce; while agricultural land is used by people's livelihood, and daily fuel consumption may account for its weight.

To examine carbon sources in detail, when divided into countries, study various types in detail. Observe the business of industry and commerce, check the operation of its equipment and material fuel consumption; observe the habits of people's livelihood, measure its salary, cooking, heating and lighting. As for the genus of transportation, identify the types of vehicles and ships, and mileage fuel consumption.

In this way, the sources of carbon emissions in various countries can be gradually clarified, laying the foundation for future strategies to reduce carbon and protect the environment.