Question

list the methods of natural nitrogen fixation ​

Answer 1

Plants acquire these forms of “combined” nitrogen by: 1) the addition of ammonia and/or nitrate fertilizer (from the Haber-Bosch process) or manure to soil, 2) the release of these compounds during organic matter decomposition, 3) the conversion of atmospheric nitrogen into the compounds by natural processes, such as ...

Answer 2

There are 5 methods

1) Nitrogen fixation
2) Nitrification
3)Assimilation
4)Ammonification
5) Denitrification