Science, asked by anjalikumari5th, 1 year ago

Oxygen in the atmosphere is used up by three process,namely combustion, respiration, formation of oxides of nitrogen.
So how the oxides of nitrogen convert into elemental oxygen in oxygen-cycle.
Pls answer it with explanation so i will mark as brainliest otherwise i will report

Answers

Answered by abhility

Oxygen combines with nitrogen compounds to form nitrates and with various metals form oxides. Oxygen from the atmosphere is used up in three processes, namely combustion, respiration and in the formation of oxides. Photosynthesis is the only process by which oxygen is returned to the atmosphere.

IF IT HELPS PLZ MARK BRAINLIEST

anjalikumari5th: But in photosynthesis only CO2 and H2O are used not oxide

anjalikumari5th: Pls edit it explain my doubt

abhility: sorry but can't get your doubt. please clarify

anjalikumari5th: As photosynthesis is the process by which oxygen returned to atmosphere but In photosynthesis only water(H2O) and carbon dioxide(CO2) is used. So how photosynthesis responsible for converting oxides to elemental oxygen.

abhility: i didn't get the answer in books. so jump to following link http://www.biologydiscussion.com/nature/the-nitrogen-and-the-oxygen-cycle-with-diagram/25083

anjalikumari5th: Ok.... I got my answers... Thanks

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Oxygen in the atmosphere is used up by three process,namely combustion, respiration, formation of oxides of nitrogen. So how the oxides of nitrogen convert into elemental oxygen in oxygen-cycle. Pls answer it with explanation so i will mark as brainliest otherwise i will report

Answers

Oxygen in the atmosphere is used up by three process,namely combustion, respiration, formation of oxides of nitrogen.
So how the oxides of nitrogen convert into elemental oxygen in oxygen-cycle.
Pls answer it with explanation so i will mark as brainliest otherwise i will report