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Cellular respiration by producers and consumers returns carbon dioxide to the atmosphere.
-Cellular respiration

-Volcanic eruptions

-Human interference (burning of fossil fuels)

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How does carbon dioxide go back to the atmosphere?

Carbon dioxide goes back to the atmosphere through respiration, the decomposition of plants and animals, and combustion.


If you burn plants where does the carbon primarily go to?

Into the atmosphere as carbon dioxide.


Where does carbon dioxide go after it is released into the atmosphere?

After carbon dioxide is released into the atmosphere, it can be absorbed by plants through photosynthesis, dissolved in the oceans, or remain in the atmosphere contributing to the greenhouse effect.


Where does the carbon in CO2 go Doesn't gravity and rain clean the CO2 from the atmosphere?

No. Carbon dioxide is thoroughly mixed into the atmosphere and cannot separate from the air simply though gravity. Some carbon dioxide does go into water to become locked away in carbonate minerals, but the primary way of removing carbon dioxide from the atmosphere is through photosynthesis, a process by which plants and algae convert water and carbon dioxide into sugar and oxygen. Currently we are producing more carbon dioxide than the plants can absorb, resulting in an increase in the carbon dioxide in the atmosphere.


Why do carbon dioxide levels change seasonally?

Carbon dioxide levels change seasonally due to the natural processes of photosynthesis and respiration in plants. During the spring and summer months, plants take in carbon dioxide for photosynthesis, which reduces the levels in the atmosphere. In the fall and winter, when plants go dormant or lose their leaves, respiration releases carbon dioxide back into the atmosphere, causing an increase in levels.


Where does nitrogen fro the atmosphere go before it enters plant?

carbon dioxide


Where does the oxygen and carbon dioxide go after diffusion?

Oxygen diffuses into the cells where it is used for cellular respiration to produce energy. Carbon dioxide diffuses into the bloodstream and is carried to the lungs where it is exhaled out of the body.


Why does atmospheric carbon dioxide concentration exhibit an annual cycle?

The annual cycle of atmospheric carbon dioxide concentration is mainly due to the natural processes of photosynthesis and respiration in plants. During the spring and summer months, plants take in carbon dioxide for photosynthesis, which reduces the concentration in the atmosphere. In the fall and winter, when plants go dormant and decay, they release carbon dioxide back into the atmosphere, causing an increase in concentration. This cycle repeats annually, leading to fluctuations in atmospheric carbon dioxide levels.


Where does the carbon dioxide go once your body gets rid of it?

Out of your body into the surrounding atmosphere.


Does the amount of carbon dioxide in the atmosphere go up every year?

Yes, the amount of carbon dioxide in the atmosphere has been increasing annually due to human activities such as burning fossil fuels and deforestation. This increase in carbon dioxide is a significant driver of global climate change.


What would happen to the atmosphere's temperatures if there wasn't any carbon?

The atmosphere would be slightly cooler than it is now if there were no carbon dioxide in it. Carbon dioxide is just one of several so-called "greenhouse gasses". It is second in importance to water vapor, a very distant second. So, if all the carbon dioxide in the atmosphere suddenly disappeared, it would not affect temperatures very much. What you have to worry about is the effect on plant life. Plants cannot survive without carbon dioxide. No trees, no crops. Fortunately, it's just not possible to deplete all of the carbon dioxide from the atmosphere. Even over the long term. There are plenty of sources for carbon dioxide, including the burning of fossil fuels and respiration of animal life. And if that all ran out, then you have about a hundred times as much CO2 stored in the oceans as there is in the atmosphere, and that would go back into the atmosphere rather quickly.


What would happen to the atmosphere's temperatures if there wasn't any carbon dioxide?

The atmosphere would be slightly cooler than it is now if there were no carbon dioxide in it. Carbon dioxide is just one of several so-called "greenhouse gasses". It is second in importance to water vapor, a very distant second. So, if all the carbon dioxide in the atmosphere suddenly disappeared, it would not affect temperatures very much. What you have to worry about is the effect on plant life. Plants cannot survive without carbon dioxide. No trees, no crops. Fortunately, it's just not possible to deplete all of the carbon dioxide from the atmosphere. Even over the long term. There are plenty of sources for carbon dioxide, including the burning of fossil fuels and respiration of animal life. And if that all ran out, then you have about a hundred times as much CO2 stored in the oceans as there is in the atmosphere, and that would go back into the atmosphere rather quickly.