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What processes are nitrates returned to the atmosphere?
Nitrates are returned to the atmosphere through a process called denitrification, where bacteria convert nitrates back into nitrogen gas. This process occurs in oxygen-limited environments such as waterlogged soils or sediments. Nitrates can also be released into the atmosphere through volatilization from fertilizers or animal waste.
What is the approximate percentage of oxygen in the atmosphere?
Earth's atmosphere is about 21% oxygen by volume (for dry air).
What percentage of your atmospheric gases is oxygen?
My atmosphere is the same as your atmosphere since we all live on the same planet. Oxygen makes up about 19.5% of the atmosphere.
Is there oxygen on Mars' atmosphere?
Yes, there is oxygen in the atmosphere of Mars, but it is present in very low concentrations, about 0.13%. This is much lower compared to Earth's atmosphere, which is around 21% oxygen.
What percent does oxygen make up in our atmosphere?
There is approximately 21 % oxygen in our air.
What processes are nitrates returned to the atmosphere?
Nitrates are returned to the atmosphere through a process called denitrification, where bacteria convert nitrates back into nitrogen gas. This process occurs in oxygen-limited environments such as waterlogged soils or sediments. Nitrates can also be released into the atmosphere through volatilization from fertilizers or animal waste.
What percent of the atmosphere is oxygen'?
21% of the atmosphere is oxygen.
What is the oxygen content of the atmosphere?
The atmosphere is 79.9% oxygen.
How does water returned to the atmosphere?
Evaporation
What is an aerobic atmosphere?
the environment which has the availability of oxygen it is called aerobic atmosphere and if the availability of oxygen is not there in atmosphere then it is anaerobic type We live in a aerobic atmosphere which has the oxygen available
Is there oxygen in Mercury?
No, there is no oxygen in Mercury's atmosphere because Mercury does not have an atmosphere.
What is the proportion of oxygen in the atmosphere today?
About 21% of the Earth's atmosphere is oxygen.
What gives more oxygen to the atmosphere?
Plankton gives more oxygen to the atmosphere.
What types of organisms remove oxygen from the atmosphere?
Animals remove oxygen from the atmosphere.
Is the atmosphere partly oxygen?
Yes, oxygen makes up 20.9% of the atmosphere.
What makes molecular oxygen in our atmosphere?
Cyanobacteria make molecular oxygen in our atmosphere.
How is nitrates in the soil return to the atmosphere?
Nitrates in the soil can be returned to the atmosphere through a process called denitrification, where bacteria convert nitrates into nitrogen gas. This occurs in oxygen-deprived conditions, such as waterlogged soil or during decomposition processes. The nitrogen gas is then released back into the atmosphere.
