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Plants use nitrogen a N- and air has N2. Nitrogen fixation changes nitrogen into a form that plants can use.

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Q: How is notrogen fixation a necessary part of the nitrogen cycle?
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Related questions

What cycle does not cycle in the atmosphere?

What is nitrogen fixation


Cycle which is dependent on bacteria for nitrogen fixation and denitrifcation?

the nitrogen cycle...


What is the process in the nitrogen cycle by which plant roots absorb nitrates?

assimilation


What is the first step of the nitrogen cycle?

The first step of the nitrogen cycle is nitrogen fixation.


Is the first step of the nitrogen cycle?

The first step of the nitrogen cycle is nitrogen fixation.


What are the steps in nitrogen cycle?

nitrogen fixation, denitrification, nitrification, amonification are the for steps of the nitrogen cycle.


What are the 3 stages of the nitrogen Cycle?

Nitrogen fixation,Denitrification and nitrification


What cycle depends on the bacteria in these nodules?

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.


What procces happens in the nitrogen cycle requiring microorganisms or bacteria?

Nitrogen fixation.


What will happen if nitrogen fixation does not take place?

if nitrogen fixation does not take place nitrates will not be taken if nitrates are not there so there is no photosynthesis so it metaboills and if photosynthesis is not there so there is no life thats what nitrogen fixation not allows in nitrogen cycle


Has five steps nitrogen fixation nitrification assimilation ammonification and denitrification?

The Nitrogen Cycle has five steps which include; Nitrogen Fixation, Nitrification, Assimilation, Ammonification, and Denitrification.


What are methods of nitrogen fixation that complete the nitrogen cycle?

nitrogen fixation takes place with the help of lightning , bacteria called rhizobium lives in the nodules of legumenous plants convert nitrogen into nitrogeous compounds , algae etc. also helps in nitrogen fixation