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Nitrogen Cycle

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Page 1: Atmosphere 78% of the atmosphere is nitrogen Plants and animals cannot use the nitro gen in the atmosphere

Nitrogen Cycle

Page 2: Atmosphere 78% of the atmosphere is nitrogen Plants and animals cannot use the nitro gen in the atmosphere

Atmosphere78% of the

atmosphere is nitrogen

Plants and animals cannot use the nitro gen in the atmosphere

Page 3: Atmosphere 78% of the atmosphere is nitrogen Plants and animals cannot use the nitro gen in the atmosphere

Nitrogen-fixed bacteriaThe nitrogen from

the atmosphere turns into a compound of nitrogen and hydrogen

Page 4: Atmosphere 78% of the atmosphere is nitrogen Plants and animals cannot use the nitro gen in the atmosphere

PlantsThe plants produce

bacteria so the decomposers give out nitrogen

The nitrogen then helps the plants grow

Page 5: Atmosphere 78% of the atmosphere is nitrogen Plants and animals cannot use the nitro gen in the atmosphere

AnimalsAnimals produce

nutrients for the soil that helps the plants grow

Then the decomposers get eaten by bacteria from the plants

Page 6: Atmosphere 78% of the atmosphere is nitrogen Plants and animals cannot use the nitro gen in the atmosphere

DecomposersThe decomposers

break down from the bacteria that plants produce

Then they give off nitrogen

Page 7: Atmosphere 78% of the atmosphere is nitrogen Plants and animals cannot use the nitro gen in the atmosphere

Bibliographyuxi.eiu.edupopartmachine.comart.comMrs. Carrier’s Garden Blog (globalchirp.com)wikipedia.com

Page 8: Atmosphere 78% of the atmosphere is nitrogen Plants and animals cannot use the nitro gen in the atmosphere

Bibliographyuxi.eiu.edupopartmachine.comart.comMrs. Carrier’s Garden Blog (globalchirp.com)wikipedia.comgrizzlymedia.wordpress.com


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