Some absorbing minds think about how carbon dioxide is formed. Carbon dioxide that is present in the climate is a chemical combination that is composed of two oxygen atoms that are covalently bonded to a carbon atom. Carbon dioxide is a gas if at approved climatic characteristic and pressure and exists at this form in the earth's atmosphere. It is estimated that the concentration of the gas is at 387 ppm by volume but this amount is about to convert due to human activities.

How Carbon Dioxide is Formed

Also the concentration of this gas varies by seasons due to some factors. So the quiz, about how carbon dioxide is formed is just easy to answer. The concentration of the carbon dioxide will fall while the spring since this is the time when plants are in full bloom and these plants discharge the carbon dioxide. The concentration of the carbon dioxide starts to shoot up once again while fall and winter as this are the times when most plants go dormant, die and these plants decay. But the concentration of this gas in the earth's climate is staggering to rise in the next few years. Because of human activities, the concentration of this gas has risen in the last 150 years.

How Carbon Dioxide is Formed

How carbon dioxide is formed and multiply? This combination increases and the formation of new carbon dioxide can be traced as well to a amount of reasons but it is through human activities that this gas has formed to record levels. Based on some facts, colse to 22 percent of the current atmospheric carbon dioxide can be directly traced to the actions of humans. This gas is formed and produced by animals, plants, fungi and other organisms while their respiration process, and parts of these are absorbed by the plants colse to for photosynthesis to happen. This gas is also formed as a by-product of the combustion process of the fossil fuels in cars.

How Carbon Dioxide is Formed

Volcanism is another source of this gas on earth. From such natural activity, how carbon dioxide is formed? The emissions that can be traced to volcanic performance are determined as minor in terms of global scale. another event that helped in the formation of the gas is the land-use change. For example, the thorough deforestation that is happening right now contributes a significant percentage of the gas. It has been estimated that these changes in land use has led to the emission of at least 1.7 Pg C every year in the tropics. Stationary sources of energy can be partly blamed as well for the formation of carbon dioxide. The yield of electricity particularly the coal-burning sector contributes in the generation of the gas. Other sources that are stationary comprise the commercial sector, the emissions coming from oil extraction, the refinement and the communication of oil and also the domestic and the commercial fossil fuel use. Aside from stationary sources that can form these gases, mobile sources are great contributors as well. The transport-related yield of this gas has been growing for quite some time. These mobile sources comprise road transport, air and maritime transport. Industries as well those are non-energy connected helps in the formation and the creation of this gas. Examples of industries are the lime and the cement factories. And finally biomass burning is a contributor as well.