Nitrogen needs to be fixed before it is used by plants.
Bacteria are important because they perform the essential processes of the nitrogen cycle such as ammonification, nitrogen fixation, and nitrification.
Bacteria is the organism most critical in the nitrogen cycle. Bacteria in the nitrogen cycle provides different forms of nitrogen compounds used by higher organisms.
Because nitrifying bacteria can fix atmospheric nitrogen in to chemical compounds. This nitrogen fixed by bacteria is utilized by plants in making proteins. Again several microbes including bacteria decompose organic matter in to inorganic compounds. Thus nitrogen cycle is maintained by the activity of bacteria, hence these are critical to nitrogen cycle.
how does theanimals benefit in the cycle
Bacteria function in the nitrogen cycle as nitrogen fixers and denitrifiers. Nitrogen fixing bacteria take in atrmospheric nitrogen gas and "fix" it into a nitrate or nitrite that can be used by plants. Denitrifiers decompose dead plant tissues and release nitrogen to the atmosphere.
Assimilation
Then cycle that depends on bacteria to convert nitrogen gas into ammonia is the nitrogen cycle. This is the part of the cycle called nitrogen fixation.
Bacteria is the organism most critical in the nitrogen cycle. Bacteria in the nitrogen cycle provides different forms of nitrogen compounds used by higher organisms.
the nitrogen cycle...
Bacteria are essential to the nitrogen cycle.
an example of non nitrogen cycle is well if an example of nitrogen cycle is bacteria a non example is not bacteria
Nitrogen-fixing bacteria help cycle nitrogen through the ecosystems in a variety of ways. With plants, the nitrogen-fixing bacteria help ensure that nitrogen is cycled back into the soil.
nitrogen
Because nitrifying bacteria can fix atmospheric nitrogen in to chemical compounds. This nitrogen fixed by bacteria is utilized by plants in making proteins. Again several microbes including bacteria decompose organic matter in to inorganic compounds. Thus nitrogen cycle is maintained by the activity of bacteria, hence these are critical to nitrogen cycle.
an example of non nitrogen cycle is well if an example of nitrogen cycle is bacteria a non example is not bacteria
Nitrogen cycle
it defends it
bacteria in root fixes free nitrogen ito simple compounds