Which of the following statements about the nitrogen cycle is incorrect?

Practice question

Question

Which of the following statements about the nitrogen cycle is incorrect?

Options

Choose one · Correct answer highlighted

Nitrogen fixation converts atmospheric nitrogen into usable forms Denitrification releases nitrogen gas into the atmosphere Plants directly absorb atmospheric nitrogen Correct Decomposers release nitrogen from organic matter into the soil

Explanation

Plants cannot absorb atmospheric nitrogen directly; they rely on nitrogen-fixing bacteria to convert it into a usable form.

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