Explanation:
A.) <em>Nitrogen</em><em> </em><em>Fixation</em><em> </em>
Nitrogen fixation is the process by
Which nitrogen is taken from its stable
Gas form (N2) in air and chances into
Other nitrogencompounds (such as ammonia,
Nitrate and nitrogen dioxide) useful of other
Chemical processes.
B.) <em>Nitrification</em>
The process by which bacteria is soil and water
Oxidize ammonia and ammonium ions and form
Nitrites and nitrates. Because the nitrates can be
Absorbed by more complex organisms.
C.)<em>Assimilation</em><em> </em>
Cultural Assimilation is the process of a group's language
And/or culture coming to resemble those of another group.
D.) <em>Denitrification</em><em> </em>
The loss of removal of nitrogen or nitrogen
Compounds specifically :reduction of nitrates
Or nitrites commonly by bacteria (as in soil) that
Usually results in the escape of nitrogen into the
Air.
<h2>Done^_^ don't forget to mark me to </h2>
Brainliest
