roughly 11% of CO2 in the atmosphere is contributable to humans' use of fossil fuel. The largest contributor to atmospheric CO2 is biomass degradation from rotting vegetation in rain forests and jungles. CO2 in the atmosphere amounts to only a fraction of 0.1% of the atmosphere, which is primarily Nitrogen (~79%) and Oxygen (~21%).
Because trees consume carbon dioxide and produce oxygen.
In 2009 the US emitted 5420 million tonnes of fossil fuels carbon dioxide. This was 17.8% of the world's total.
Fossil fuels produce large quantities of carbon dioxide when burned. Carbon emissions trap heat in the atmosphere and lead to climate change.
Roughly 0.4% of all carbon dioxide in our atmosphere is blamed on all mankind's contributions. Most of that is through the burning of fossil fuels.
I dont know :P
The worlds carbon dioxide emissions from the use of fossil fuels has decreased since 2002. The United States has had the largest decrease in carbon dioxide emissions.
Because trees consume carbon dioxide and produce oxygen.
In 2009 the US emitted 5420 million tonnes of fossil fuels carbon dioxide. This was 17.8% of the world's total.
Coal has more carbon dioxide emissions than either oil or natural gas.
Fossil fuels produce large quantities of carbon dioxide when burned. Carbon emissions trap heat in the atmosphere and lead to climate change.
You think probably to capture and storage of carbon dioxide emissions from coal and other fossil fuels.
Solar energy emits no carbon dioxide emissions. It is free and renewable.
Burning fossil fuels like gasoline has emissions of carbon dioxide and water.
Roughly 0.4% of all carbon dioxide in our atmosphere is blamed on all mankind's contributions. Most of that is through the burning of fossil fuels.
The steady increase in carbon dioxide concentrations in the atmosphere come from our use of fossil fuels. If we were able to stop using fossil fuels, the amount of carbon dioxide in the atmosphere would stop rising. Biofuels are a partial answer, because by using biofuels you are reducing our use of fossil fuels.
Yes. if they are whole or even partly driven using fossil fuel then they create emissions
I dont know :P