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What are the four stages of the nitrogen cycle?
The four stages of the nitrogen cycle are nitrogen fixation, nitrification, assimilation, and denitrification. During nitrogen fixation, nitrogen gas is converted into ammonia by bacteria. Nitrification involves the conversion of ammonia into nitrites and nitrates. Assimilation is the process of incorporating nitrogen into living organisms. Denitrification converts nitrates back into nitrogen gas.
What organisms can change nitrogen gas into ammonia?
Organisms known as nitrogen-fixing bacteria, such as certain species of Rhizobium, Azotobacter, and Cyanobacteria, can convert nitrogen gas (N2) into ammonia (NH3) through a process called nitrogen fixation. This ammonia can then be used by plants and other organisms in the form of nitrates for essential functions.
Nitrogen released from decaying organisms is in the form of what?
Ammonia. I just read that straight from the science book.
What is the conversion of ammonia and other nitrogen-containing nutrients into nitrogen gas called?
The conversion of ammonia and other nitrogen-containing nutrients into nitrogen gas is called denitrification. This process is carried out by denitrifying bacteria in the soil or aquatic environments and results in the release of nitrogen gas back into the atmosphere.
what is the conversion of atmospheric nitrogen into ammonia is a process?
diazotrophs.
What are the four stages of the nitrogen cycle?
The four stages of the nitrogen cycle are nitrogen fixation, nitrification, assimilation, and denitrification. During nitrogen fixation, nitrogen gas is converted into ammonia by bacteria. Nitrification involves the conversion of ammonia into nitrites and nitrates. Assimilation is the process of incorporating nitrogen into living organisms. Denitrification converts nitrates back into nitrogen gas.
What organisms can change nitrogen gas into ammonia?
Organisms known as nitrogen-fixing bacteria, such as certain species of Rhizobium, Azotobacter, and Cyanobacteria, can convert nitrogen gas (N2) into ammonia (NH3) through a process called nitrogen fixation. This ammonia can then be used by plants and other organisms in the form of nitrates for essential functions.
Although air is full of nitrogen it is not available for organisms to readily use nitrogen is changed into which substance before being used by living things?
Nitrogen is transformed into ammonia through a process called nitrogen fixation before it can be used by living organisms. Certain bacteria are responsible for this conversion, either through mutualistic relationships with plants or through free-living nitrogen-fixing bacteria in the soil.
Nitrogen released from decaying organisms is in the form of what?
Ammonia. I just read that straight from the science book.
What is the conversion of ammonia and other nitrogen-containing nutrients into nitrogen gas called?
The conversion of ammonia and other nitrogen-containing nutrients into nitrogen gas is called denitrification. This process is carried out by denitrifying bacteria in the soil or aquatic environments and results in the release of nitrogen gas back into the atmosphere.
what is the conversion of atmospheric nitrogen into ammonia is a process?
diazotrophs.
Bacteria are the only organisms that can be what?
Transform atmospheric nitrogen into ammonia.
What products of nitrogen fixation?
Ammonia, nitrates, nitrites
How does atmospheric nitrogen fixation affect organisms?
Atmospheric nitrogen fixation is the process where nitrogen is converted into ammonia. Without nitrogen, organisms couldn't grow, and organisms need nitrogen more than anything to grow.
Although air is full of nitrogen it is not available for organisms to readily use. Nitrogen is changed into which substances before being used by living things?
Nitrogen is changed into ammonia and nitrates through the process of nitrogen fixation before being used by living things. This conversion is typically carried out by specialized bacteria in the soil or water.
The conversion of ammonia and other nitrogen containing nutriets into nitrogen gas is called?
The conversion of ammonia and other nitrogen-containing nutrients into nitrogen gas is called denitrification. This process is carried out by denitrifying bacteria in anaerobic conditions, where they convert nitrate (NO3-) into nitrogen gas (N2) to release it back into the atmosphere.
What is the difference between free nitrogen and fixed nitrogen?
Free nitrogen refers to the nitrogen gas (N2) present in the atmosphere, which is not readily available for use by most organisms. Fixed nitrogen, however, is nitrogen that has been converted into a form that can be utilized by plants and other organisms, such as ammonia, nitrate, or nitrite. This conversion process is often carried out by nitrogen-fixing bacteria in the soil.
