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How does the burning of fossil fuels contribute to the net increase in atmospheric carbon?
Burning fossil fuels releases carbon dioxide into the atmosphere. This carbon dioxide acts as a greenhouse gas, trapping heat and leading to an increase in global temperatures. This contributes to the net increase in atmospheric carbon levels, as it adds to the overall concentration of greenhouse gases in the atmosphere.
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What human activities contribute to the increase of carbon dioxide in the atmosphere?
Human activities that contribute to the increase of carbon dioxide in the atmosphere include burning fossil fuels for energy, deforestation, and industrial processes.
Explain why burning biodiesel fuel has a differen impact pn atmospheric CO2 concentrations than does burning fossil fuels?
Biodiesel contains carbon that was recently present in the atmosphere rather than fossil-fuel carbon that was in the atmosphere long ago and has been sequestered beneath Earth's surface. Hence the burning of biodiesel does not contribute to a net increase in the amount of carbon dioxide currently circulating in the atmosphere, whereas the burning of fossil fuel does contribute to a net increase in the concentration of carbon dioxide in the atmosphere.
In what ways have human activities contributed to the increase in atmospheric carbon dioxide levels?
Human activities have increased atmospheric carbon dioxide levels primarily through the burning of fossil fuels for energy, deforestation, and industrial processes.
Why is the increase of atmospheric carbon dioxide less than the amount of carbon dioxide emissions produced by burning of fossil fuels?
The oceans and vegetation absorb a significant amount of the carbon dioxide emissions produced by burning fossil fuels, which reduces the overall increase in atmospheric carbon dioxide. However, this absorption capacity is limited, and the excess carbon dioxide that remains in the atmosphere contributes to global warming and climate change.
How might the increase in the burning of fossil fuels affect the carbon cycle?
Burning fossil fuels releases stored carbon into the atmosphere in the form of carbon dioxide. This can contribute to the increase of CO2 levels in the atmosphere, leading to global warming and climate change. This disrupts the natural balance of the carbon cycle by releasing more carbon than natural systems can absorb.
What are two ways that the burning of rainforests leads to an increase in atmospheric carbon dioxide?
The burning of rainforests releases carbon dioxide (CO2) into the atmosphere, as the combustion of anything does.When the rainforests are destroyed they no longer are able to remove CO2 from the atmosphere.Both these things lead to an increase in atmospheric carbon dioxide.
What human activities contribute to the increase of carbon dioxide in the atmosphere?
Human activities that contribute to the increase of carbon dioxide in the atmosphere include burning fossil fuels for energy, deforestation, and industrial processes.
Explain why burning biodiesel fuel has a differen impact pn atmospheric CO2 concentrations than does burning fossil fuels?
Biodiesel contains carbon that was recently present in the atmosphere rather than fossil-fuel carbon that was in the atmosphere long ago and has been sequestered beneath Earth's surface. Hence the burning of biodiesel does not contribute to a net increase in the amount of carbon dioxide currently circulating in the atmosphere, whereas the burning of fossil fuel does contribute to a net increase in the concentration of carbon dioxide in the atmosphere.
In what ways have human activities contributed to the increase in atmospheric carbon dioxide levels?
Human activities have increased atmospheric carbon dioxide levels primarily through the burning of fossil fuels for energy, deforestation, and industrial processes.
What is an increase in the atmospheric levels of carbon dioxide is the biggest contributor?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
Why is the increase of atmospheric carbon dioxide less than the amount of carbon dioxide emissions produced by burning of fossil fuels?
The oceans and vegetation absorb a significant amount of the carbon dioxide emissions produced by burning fossil fuels, which reduces the overall increase in atmospheric carbon dioxide. However, this absorption capacity is limited, and the excess carbon dioxide that remains in the atmosphere contributes to global warming and climate change.
Which two substances are produced when burning paraffin?
When burning paraffin, two main substances produced are carbon dioxide and water vapor. Carbon dioxide is a greenhouse gas, and water vapor contributes to the overall increase in atmospheric humidity.
Which increase in atmospheric carbon dioxide contributes to global climate change?
Any increase in atmospheric carbon dioxide contributes to global climate change.
Is it true that increased levels of atmospheric carbon dioxide are largely due to the increased amount of aerobic respiration by plants and animals?
No. This is part of the carbon cycle, which is a closed system and does not increase or reduce the atmospheric concentration of carbon dioxide. The only way to increase the level of atmospheric carbon dioxide is to bring carbon from outside that system. Volcanic eruptions can add a relatively small amount, but the main source of new carbon is from burning fossil fuels, such as coal, oil and natural gas.
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to What?
An increase in the atmospheric levels of carbon dioxide is the biggest contributor to global warming.
How might an increase in the burning of fossil fuels affect the carbon cycle?
An increase in the burning of fossil fuels releases more carbon dioxide into the atmosphere. This excess carbon dioxide can disrupt the balance of the carbon cycle, leading to increased global warming and climate change. It can also contribute to ocean acidification due to the absorption of carbon dioxide by the oceans.
How might the increase in the burning of fossil fuels affect the carbon cycle?
Burning fossil fuels releases stored carbon into the atmosphere in the form of carbon dioxide. This can contribute to the increase of CO2 levels in the atmosphere, leading to global warming and climate change. This disrupts the natural balance of the carbon cycle by releasing more carbon than natural systems can absorb.
