Question

Which of the following processes is illustrated by the downward arrows from the atmosphere that show the conversion of nitrogen gas into usable forms available to producers?

A
Nitrogen assimilation
B
Nitrogen fixation
C
Photosynthesis
D
Weathering

Answer 1

Step-by-step explanation:

To be used by plants, the N2 must be transformed through a process called nitrogen fixation. Fixation converts nitrogen in the atmosphere into forms that plants can absorb through their root systems.