Most atmospheric free nitrogen is cycled to Earth by means of ________.
A) assimilation
B) weathering
C) rain
D) mining
E) bacteria

Name: Most atmospheric free nitrogen is cycled to Earth by means of ________. A) assimilation B) weathering C) rain D) mining E) bacteria
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Question

Quizplus · Accepted Answer

Most atmospheric free nitrogen is cycled to Earth primarily through the action of bacteria, which play a crucial role in nitrogen fixation, converting atmospheric nitrogen into forms that can be used by living organisms.

Most Atmospheric Free Nitrogen Is Cycled to Earth by Means