Carbon dioxide (CO2) is the gas released from burning fossil fuels. It is the most significant gas contributing to global warming.
Fossil fuels are comprised largely of carbon and/or hydrocarbons. The carbon is the significant element in the reaction. It combines with oxygen to form CO and CO2 (mostly CO2). Oxidation reduction of hydrocarbons yields CO2 (carbon dioxide) and H2O (water vapor).
Human activity accounts for 30 billion (30,000,000,000) tons of CO2 added to the atmosphere each year. This exceeds the amount output by all earth's volcanoes 150 times.
CO2 is not as potent a greenhouse gas as methane (CH4) or other gasses, but we are liberating more of it than we are any others, by a wide margin.
Carbon dioxide (CO2) is the primary greenhouse gas released by the burning of fossil fuels. This gas contributes to global warming by trapping heat in the Earth's atmosphere.
Burning natural gas contributes least to global warming compared to coal and oil. Natural gas produces fewer greenhouse gas emissions, such as carbon dioxide and methane, per unit of energy generated.
Biomass
An imbalance in the carbon cycle, specifically an excess of carbon dioxide being released into the atmosphere from human activities such as burning fossil fuels, contributes to global warming. This excess CO2 traps heat in the atmosphere, leading to the greenhouse effect and an increase in global temperatures.
Burning fossil fuels contributes to climate change and are nonrenewable.
Carbon dioxide (CO2) is the gas released from burnt fossil fuels. It is the most significant gas contributing to global warming.
Carbon dioxide
Carbon dioxide (CO2) is the primary greenhouse gas released by the burning of fossil fuels. This gas contributes to global warming by trapping heat in the Earth's atmosphere.
Burning natural gas contributes least to global warming compared to coal and oil. Natural gas produces fewer greenhouse gas emissions, such as carbon dioxide and methane, per unit of energy generated.
carbon dioxide.
Most electricity is produced by burning fossil fuels, which releases carbon dioxide which contributes to global warming
Any electricity generated by burning fossil fuels (coal, oil and natural gas) contributes to global warming. Renewable energy does not contribute to global warming (except in a small way during equipment manufacture).Any electricity generated by burning fossil fuels (coal, oil and natural gas) contributes to global warming. Renewable energy does not contribute to global warming (except in a small way during equipment manufacture).
Methane is the gas that is released from cows and rice fields. It is a potent greenhouse gas that contributes to global warming.
Burning petrol or gasoline releases carbon dioxide, a powerful greenhouse gas.
Biomass
An imbalance in the carbon cycle, specifically an excess of carbon dioxide being released into the atmosphere from human activities such as burning fossil fuels, contributes to global warming. This excess CO2 traps heat in the atmosphere, leading to the greenhouse effect and an increase in global temperatures.
The main ingredient in smoke (from burning fossil fuels (coal, oil and natural gas)) is carbon dioxide.