Question

In natural systems nitrogen is lost by denitrification. Predict which of the following processes will be most responsible for replacing lost nitrogen in an ecosystem

Answer 1

i think the aswer is fixation

Answer 2

Hello,

               I just learned this yesterday here's what i know...

The process that will be most responsible for replacing lost nitrogen in an ecosystem would be : Fixation
In fixation,  the ecosystem biosynthesize various substance from plants, animal, etc and forming a new nitrogen

hope this helps