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Denitrification

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What are the different ways by nitrogen in the air reaches the soil?

Nitrogen in the air reaches the soil primarily through a process called nitrogen fixation, where certain bacteria convert atmospheric nitrogen into a form that plants can use. Nitrogen can also reach the soil through precipitation, as nitrogen compounds are washed out of the atmosphere and deposited onto the soil surface. Additionally, nitrogen can enter the soil through the decomposition of organic matter, releasing nitrogen back into the soil as plant nutrients.


What is the transfer of nitrogen from air to soil to organism and back to air or soil?

Nitrogen is transferred from the atmosphere to the soil through processes like nitrogen fixation by bacteria or lightning, where plants can uptake this nitrogen from the soil. Organisms then consume these plants, incorporating the nitrogen into their own tissues. When organisms die and decompose, nitrogen is released back into the soil, where it can be recycled back into the atmosphere as nitrogen gas through denitrification by bacteria, completing the nitrogen cycle.


What is the transfer of nitrogen from air to soil to organism and back to air and soil?

Nitrogen fixation by certain bacteria in soil converts atmospheric nitrogen into a form usable by plants. Plants take up nitrogen from soil through their roots, incorporating it into their tissues. When plants and animals die, decomposers break down their remains, releasing nitrogen back into the soil. Some nitrogen is also released back into the atmosphere through processes like denitrification.


What are the different ways by which nitrogen in the air reaches the soil?

Lightning changes the nitrogen in the air into another form called nitrate.THE NITRATE IS BROUGHT DOWN TO THE SOIL BY RAIN.Nitrate is the only form of nitrogen that can be absorbed by plants through its roots.--hhahahah


When does nitrogen leave the air?

Nitrogen leaves the air as it is absorbed by plants through their roots for growth and development, as well as through the process of nitrogen fixation by certain bacteria in the soil. Additionally, nitrogen can be removed from the air through lightning strikes, where nitrogen gas is converted into compounds that can be deposited on the earth through rainfall.

Related Questions

Which process is responsible for returning nitrogen to the air?

The process responsible for returning nitrogen to the air is denitrification, carried out by denitrifying bacteria in the soil. During denitrification, these bacteria convert nitrates in the soil back into nitrogen gas, which is released into the atmosphere.


How is the element nitrogen in nitrogen compounds in the soil released back into the air?

By the process denitrification. Some bacteria do that also human


How is the element nitrogen in nitrogen compounds in the soil released back into air?

By the process denitrification. Some bacteria do that also human


Which process returns nitrogen into the air?

The process that returns nitrogen back into the air is denitrification. During denitrification, bacteria convert nitrates (NO3-) in the soil back into gaseous nitrogen (N2), which is then released into the atmosphere. This helps maintain the balance of nitrogen in the environment.


By what process is nitrogen returned to the atmosphere by bacteria?

Nitrogen is returned to the atmosphere by a process called denitrification, where certain bacteria convert nitrates in the soil back into nitrogen gas which is then released into the air. This helps maintain the balance of nitrogen in the environment cyclically.


How is nitrogen released back into the atmospere?

Nitrogen is released back into the atmosphere through a process called denitrification. This occurs when bacteria convert nitrates in the soil back into nitrogen gas, which is then released into the air. Additionally, nitrogen can also be released through volcanic eruptions and human activities, such as the burning of fossil fuels.


What is the main way that nitrogen gas leaves the soil and gets into the air?

Denitrification by different types of bacteria of some nitrogen compounds (nitrates, ammonia, nitrites) lead to nitrogen gas which is released in the atosphere.


What is the transfer of nitrogen from air to soil to organism?

Nitrogen gas in the air is converted into usable forms by soil bacteria through a process called nitrogen fixation. Plants then take up these forms of nitrogen from the soil. When organisms consume plants, they obtain nitrogen from the plants, and the nitrogen cycles through the food chain as organisms are consumed by other organisms.


What are the different ways by nitrogen in the air reaches the soil?

Nitrogen in the air reaches the soil primarily through a process called nitrogen fixation, where certain bacteria convert atmospheric nitrogen into a form that plants can use. Nitrogen can also reach the soil through precipitation, as nitrogen compounds are washed out of the atmosphere and deposited onto the soil surface. Additionally, nitrogen can enter the soil through the decomposition of organic matter, releasing nitrogen back into the soil as plant nutrients.


What is the transfer of nitrogen from air to soil to organism and back to air or soil?

Nitrogen is transferred from the atmosphere to the soil through processes like nitrogen fixation by bacteria or lightning, where plants can uptake this nitrogen from the soil. Organisms then consume these plants, incorporating the nitrogen into their own tissues. When organisms die and decompose, nitrogen is released back into the soil, where it can be recycled back into the atmosphere as nitrogen gas through denitrification by bacteria, completing the nitrogen cycle.


How is the element nitrogen in nitrogen compounds in the soil released back in to the air?

denitrifying bacteria For a fuller exposition see wikipedia for 'nitrogen cycle'.


What is the process in which nitrogen circulates among the air soil water plants and animals in an ecosystem?

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