In 1958 concentrations of carbon dioxide in the atmosphere were 312 ppm (parts per million) or 0.0312%. They have now increased (2013) to over 400 ppm (parts per million) or 0.04%. This is what is causing global warming.
Atmosphere has the higher concentration of carbon dioxide. If water had a high concentration of carbon dioxide then water would be acidic because it would result the formation of carbonic acid, but water is neutral. The fact that dissolved carbon dioxide create carbonic acid is used in the manufacture of Coca-Cola. So I think it is the atmosphere.
One biological process that raises carbon dioxide concentration is respiration. During respiration, organisms, including animals and plants, break down glucose to release energy, producing carbon dioxide as a byproduct. This carbon dioxide is then released into the atmosphere, contributing to overall greenhouse gas levels. Additionally, decomposition of organic matter by microorganisms also releases carbon dioxide, further increasing atmospheric concentrations.
Carbon dioxide constitutes about 95% of the Martian atmosphere. This high concentration plays a significant role in the planet's climate and surface conditions, contributing to its cold temperatures and thin atmosphere. Despite its abundance, the overall atmospheric pressure on Mars is less than 1% of Earth's, making it a challenging environment for potential life and human exploration.
Neptune's atmosphere contains trace amounts of carbon dioxide, but it is not a dominant component. The primary constituents of Neptune's atmosphere are hydrogen, helium, and methane, with methane giving the planet its characteristic blue color. While carbon dioxide is present, its concentration is significantly lower compared to the other gases. Overall, Neptune's atmosphere is primarily composed of hydrogen (around 80%) and helium (about 19%), with methane making up roughly 1-2%.
Carbon dioxide is heavier than nitrogen (N2) or oxygen (O2), the primary constituents of our atmosphere (75% and 20%, approximately). But wind does a fairly thorough job of mixing the CO2 in the lower atmosphere, lofting it into the upper atmosphere. As an aside, CO2 will collect in cave depressions, such that people venturing into caves or old mine cavities are subject to asphyxiation.
Atmosphere has the higher concentration of carbon dioxide. If water had a high concentration of carbon dioxide then water would be acidic because it would result the formation of carbonic acid, but water is neutral. The fact that dissolved carbon dioxide create carbonic acid is used in the manufacture of Coca-Cola. So I think it is the atmosphere.
The overall or net annual concentration of carbon dioxide in the atmosphere is increasing due to human activities such as burning fossil fuels and deforestation. This increase in carbon dioxide levels is contributing to global warming and climate change.
Photosynthesis is the main process in the carbon cycle that decreases the amount of carbon dioxide in the atmosphere. During photosynthesis, plants take in carbon dioxide from the air and convert it into carbohydrates and oxygen. This helps to store carbon and reduce the overall concentration of carbon dioxide in the atmosphere.
One biological process that raises carbon dioxide concentration is respiration. During respiration, organisms, including animals and plants, break down glucose to release energy, producing carbon dioxide as a byproduct. This carbon dioxide is then released into the atmosphere, contributing to overall greenhouse gas levels. Additionally, decomposition of organic matter by microorganisms also releases carbon dioxide, further increasing atmospheric concentrations.
Photosynthesis uses carbon dioxide as a raw material where carbon dioxide is fixed into organic molecules. This process lowers the level of carbon dioxide in the atmosphere. The seasonal fluctuation of carbon dioxide levels during a year may be caused by increased photosynthesis during spring and summer.
Humans continued to burn fossil fuels (coal, oil and natural gas) in industry, travel and to generate electricity. This releases extra carbon from millions of years ago.They also cut down forests all over the world that used to absorb carbon dioxide from the atmosphere.
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.
Neptune's atmosphere contains trace amounts of carbon dioxide, but it is not a dominant component. The primary constituents of Neptune's atmosphere are hydrogen, helium, and methane, with methane giving the planet its characteristic blue color. While carbon dioxide is present, its concentration is significantly lower compared to the other gases. Overall, Neptune's atmosphere is primarily composed of hydrogen (around 80%) and helium (about 19%), with methane making up roughly 1-2%.
Deforestation contributes to the rise in carbon dioxide levels in the atmosphere because trees absorb carbon dioxide during photosynthesis. When trees are cut down or burned, the stored carbon is released back into the atmosphere, increasing the overall amount of carbon dioxide present. This leads to higher levels of carbon dioxide in the atmosphere, which contributes to global warming and climate change.
Carbon dioxide is heavier than nitrogen (N2) or oxygen (O2), the primary constituents of our atmosphere (75% and 20%, approximately). But wind does a fairly thorough job of mixing the CO2 in the lower atmosphere, lofting it into the upper atmosphere. As an aside, CO2 will collect in cave depressions, such that people venturing into caves or old mine cavities are subject to asphyxiation.
The Greenhouse Effect. Carbon dioxide traps heat in the atmosphere, causing the overall planet to warm.
The atmosphere and biosphere interact through processes like photosynthesis, respiration, and the exchange of gases such as oxygen and carbon dioxide. Plants take in carbon dioxide from the atmosphere to produce oxygen, while animals breathe in oxygen and release carbon dioxide. This exchange of gases is crucial for the balance of ecosystems and the overall health of the planet.