Biology, asked by helpo, 1 year ago

biotic processes of nitrogen cycle

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Answered by pragyadas
2
hii
here is your answer

The process of converting ammonium ions to nitrites or nitrates is called nitrification. Still other bacteria, called denitrifying bacteria, convert some of the nitrates in soil back into nitrogengas in a process called denitrification. The process is the opposite ofnitrogen fixation.

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Answered by Kinsie
2
The nitrogen cycle moves nitrogen through the abiotic and biotic parts of ecosystems. ... The nitrogen gas must be changed to a form called nitrates, which plants can absorb through their roots. The process of changing nitrogen gas to nitrates is called nitrogen fixation. It is carried out by nitrogen-fixing bacteria.
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