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

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Presentation on theme: "Atmosphere 78% of the atmosphere is nitrogen Plants and animals cannot use the nitro gen in the atmosphere."— Presentation transcript:

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

3 Nitrogen-fixed bacteria The nitrogen from the atmosphere turns into a compound of nitrogen and hydrogen

4 Plants The plants produce bacteria so the decomposers give out nitrogen The nitrogen then helps the plants grow

5 Animals Animals produce nutrients for the soil that helps the plants grow Then the decomposers get eaten by bacteria from the plants

6 Decomposers The decomposers break down from the bacteria that plants produce Then they give off nitrogen

7 Bibliography uxi.eiu.edu popartmachine.com art.com Mrs. Carrier’s Garden Blog (globalchirp.com) wikipedia.com

8 Bibliography uxi.eiu.edu popartmachine.com art.com Mrs. Carrier’s Garden Blog (globalchirp.com) wikipedia.com grizzlymedia.wordpress.com


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