How would you distinguish a just action from an unjust action?

A just action is having to do a certain action that is right or means of having to follow the law that is established and without having to break the rules while an unjust action is having to perform an action or behavior that are named or labelled to be a wrong as a matter of doing bad things or breaking the rules that should be followed.

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.

bacterium is not correct