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Assessment
Which process involves the conversion of atmospheric nitrogen into a form usable by plants?
Nitrogen Fixation
Nitrification
Denitrification
Ammonification
Which group of microorganisms is primarily responsible for decomposing organic matter in soil?
Bacteria
Archaea
Fungi
Protozoa
What is the role of nitrifying bacteria in the nitrogen cycle?
Convert ammonia to nitrites and nitrates
Fix nitrogen gas into ammonia
Convert nitrates back into nitrogen gas
Decompose organic nitrogen
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