Question

How is nitrogen returned to the atmosphere during the nitrogen cycle?
a.
It is returned to the atmosphere in a process called nitrogen fixation.
b.
It is returned to the atmosphere through denitrification.
c.
It is returned to the atmosphere through cellular respiration.
d.
It is returned to the atmosphere through evapotranspiration.
Help I have no clue v.v :'(

Answer 1

A

Answer 2

yes

Answer 3

The rest is a really bad distractor.

Answer 4

thank You (:

Answer 5

you are very correct didnt see it like that

Answer 6

Your welcome