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Nitrogen Cycle
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Atmosphere78% of the
atmosphere is nitrogen
Plants and animals cannot use the nitro gen in the atmosphere
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Nitrogen-fixed bacteriaThe nitrogen from
the atmosphere turns into a compound of nitrogen and hydrogen
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PlantsThe plants produce
bacteria so the decomposers give out nitrogen
The nitrogen then helps the plants grow
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AnimalsAnimals produce
nutrients for the soil that helps the plants grow
Then the decomposers get eaten by bacteria from the plants
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DecomposersThe decomposers
break down from the bacteria that plants produce
Then they give off nitrogen
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Bibliographyuxi.eiu.edupopartmachine.comart.comMrs. Carrier’s Garden Blog (globalchirp.com)wikipedia.com
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Bibliographyuxi.eiu.edupopartmachine.comart.comMrs. Carrier’s Garden Blog (globalchirp.com)wikipedia.comgrizzlymedia.wordpress.com