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Nitrogen Fixation

-Eugene Chung

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What is the process of changing free nitrogen gas into a usable form of nitrogen?

Nitrogen fixation is the process in which certain bacteria in the soil or root nodules of leguminous plants convert free nitrogen gas (N2) into a usable form such as ammonia (NH3) or nitrate (NO3-). This conversion allows plants to take up the nitrogen they need for growth and development.


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 is bacteria turning usable nitrogen into nitrogen gas?

The process of bacteria turning usable nitrogen into nitrogen gas is called denitrification. This occurs when certain bacteria convert nitrates or nitrites back into nitrogen gas, which is released into the atmosphere. This can result in a loss of available nitrogen for plants and other organisms.


What is an explanation of the nitrogen cycle?

Nitrogen cycle begins like every other cycle in the Biogeochemical cycle.Nitrogen is an unstable gas in it's octet form but the normal Nitrogen is stable so during nitrogenation;which is the formation of free Nitrogen in the atmosphere,nitrogen is being broken down during lightening and thunderstorms so,it becomes free in the atmosphere and can now combine with other compounds.During rainfall,Nitrogen combines with water to form Nitric acids and with sulphur to form NITROGEN SULPHIDE.These two compounds of Nitrogen are then incorporated into the soil during Nitrogen fixation. The soil alone can not convert this Nitrogen into usable or rather consumable Nitrogen so only root noddles of leguminous plants like Beans can convert this nitrogen into usable one because they have nitrogen fixing bacteria like Rhizobium nigricans . But there are also some free living bacteria in the soil named Azotobacter which help in converting this nitrogen in the soil into usable Nitrogen so that plants can use it for growth.When these nitrogen compounds have been converted into usable nitrogen,plants now use it to produce food energy which are later on eaten upon by animals for growth.This process is called feeding like we all know.When these plants and animals die,their dead bodies decay and are embedded into the soil.Micro organisms now eat on these dead bodies.A process called putrefaction.These decomposed matters are later on converted into Ammonia in a process called Amonification by nitrogen fixing bacteria.The same Ammonia is converted into Nitrites and later on into nitrates by Nitrosomonas and Nitrobacters bacteria respectively and some of the nitrates are lost into the underneath soil a process called leaching during erosion by water and the nitrates are also absorbed by plants during food chain a process called Assimilation.The nitrates and nitrites are later sent back into the atmosphere during denitrification which is the reduction of nitrates back into the largely inert nitrogen gas (N2), completing the nitrogen cycle. This process is performed by bacterial species such as Pseudomonas and Clostridium in anaerobic conditions. They use the nitrate as an electron acceptor in the place of oxygen during respiration. These facultatively anaerobic bacteria can also live in aerobic conditions.Without forgetting that during thunder storms,Nitrogen is also sent back into the atmosphere.


What do nitrosomonas and nitrobacter do?

Nitrosomonas are bacteria that convert ammonia into nitrite in the nitrogen cycle, a process called nitrification. Nitrobacter are bacteria that then convert nitrite into nitrate, completing the nitrification process. Both bacteria play important roles in converting nitrogen into usable forms for plants.

Related Questions

Is it true that the process of combining nitrogen with other elements in order to make usable compounds is called the nitrogen cycle?

No, the process of combining nitrogen with other elements to make usable compounds is not called the nitrogen cycle. The nitrogen cycle refers to the natural processes by which nitrogen is converted between its various chemical forms in the environment, including nitrogen fixation, nitrification, and denitrification.


What process of changing free nitrogen into a usable form of nitrogen is called?

nitrogen fixation


What is the process of changing free nitrogen into a usable form of nitrogen called?

nitrogen fixation


What is the process of changing free nitrogen into a usable form of nitrogen?

It is called nitrogen fixing.


What is the process of changing free nitrogen gas into a usable form of nitrogen called?

The process of changing free nitrogen gas into a usable form of nitrogen is called nitrogen fixation. This can occur through biological processes involving nitrogen-fixing bacteria, or through industrial processes like the Haber-Bosch process.


What The process of changing nitrogen gas into an usable form of nitrogen is called?

The process of changing nitrogen gas into a usable form of nitrogen is called nitrogen fixation. This can be done by both biological means, such as through nitrogen-fixing bacteria or through non-biological methods like the Haber-Bosch process which is used to make ammonia.


How can one produce nitrogen efficiently?

One can produce nitrogen efficiently through a process called nitrogen fixation, where nitrogen gas from the air is converted into a usable form by certain bacteria or through industrial methods like the Haber-Bosch process. This allows for the production of nitrogen-based fertilizers and other products.


Changing nitrogen gas to nitrogen in the soil?

Nitrogen gas in the atmosphere can be converted into a usable form for plants through a process called nitrogen fixation. This can be done by certain bacteria that live in the soil or through industrial processes like the Haber-Bosch process. The fixed nitrogen is then taken up by plants to support their growth.


During nitrogen fixation nitrogen gas is converted into a form that what can use?

During nitrogen fixation, nitrogen gas is converted into ammonia or other forms of usable nitrogen by nitrogen-fixing bacteria. This process is important because plants and other organisms cannot use atmospheric nitrogen directly in this form.


What is the process of changing free nitrogen gas into a usable form of nitrogen?

Nitrogen fixation is the process in which certain bacteria in the soil or root nodules of leguminous plants convert free nitrogen gas (N2) into a usable form such as ammonia (NH3) or nitrate (NO3-). This conversion allows plants to take up the nitrogen they need for growth and development.


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 does bacteria do with nitrogen from the atmosphere?

Bacteria can convert atmospheric nitrogen into a usable form for plants through a process called nitrogen fixation. This process is important for the nitrogen cycle, as it allows plants to absorb essential nutrients.