問題詳情
12. Which process releases dinitrogen gas (N2) back into the atmosphere?
(A) Denitrification,
(B) nitrogen fixation,
(C) decay,
(D) nitrification,
(E) nitrogen assimilation.
參考答案
答案:[無官方正解]
難度:計算中-1
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Which process releases dinitrogen gas (N2) back into the atmosphere?