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Trees take in carbon dioxide, store the carbon in their trunks and branches, and release oxygen into the atmosphere. This process is called photosynthesis and is done by all growing vegetation.
During the process of outgassing, volcanic eruptions emitted the gases that founded the primitive atmosphere.
Great blooms of oceanic algae, or phytoplankton, take carbon out of the atmosphere during photosynthesis. It is then taken deep into ocean with them when they die. Scientists say that this helped cool the earth during the ice ages by removing carbon dioxide from the atmosphere and storing it at the ocean floor, where it cannot be recycled back into the atmosphere.
Volcanic eruption and animal respiration.
RespirationCombustionDecayWeatheringThe major human processes that release carbon dioxide are the burning of carbon fuels (wood, coal, oil, gas) and the cellular respiration of animals and plants. CO2 is also released by the weathering of carbonate rocks, especially by acid rain.Cellular respiration is mainly balanced by the removal of carbon by photosynthesis, which releases oxygen. This is essentially the reverse process, removing the energy stored by forming carbohydrates.In terms of what process releases the most carbon dioxide into our atmosphere it is decaying organic matter. Total natural decay accounts for over 80% of all CO2 released annually. Natural processes in total account for 93% of all CO2 releases.
decomposition
photosynthesis
When you exhale, carbon dioxide is released into the atmosphere.
The balance of oxygen and carbon dioxide is maintained in the atmosphere by the oxygen released by plant during photosynthesis and carbon dioxide released by human ,animal's etc in the atmosphere
Nitrogen is released back into the atmosphere during the nitrogen cycle. This part of the cycle is called nitrogen fixation.
Plants engaged in photosynthesis during sunshine do not release CO2 in the atmosphere because it is utilized in photosynthesis
Mars has a very thin atmosphere that is made mostly of carbon dioxide. About 95% of Mars' atmosphere is made of CO2. There are only traces of the other gasses in its atmosphere like nitrogen and carbon monoxide.It's atmospheric pressure is 7-9 milibars, depending on the season. During winter some of the atmosphere freezes in the poles.
carbon dioxide
Carbon dioxide
Oxygen, Nitrogen, Hydrogen, and Carbon. All are needed to help an ecosystem and environment flourish. Oxygen is used by humans and animals to breath, Nitrogen is used by plants as a byproduct of human and animal feces, Hydrogen is present along with Oxygen and Nitrogen in the atmosphere and is a component of the gas we breath, lastly Carbon. Carbon is found in all living organisms (organic) and is used by plants to create food during photosynthesis.
Carbon dioxide gas.
carbon dioxideCarbon Dioxide