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Lady_Fox [76]
3 years ago
15

Why nitrogen must cycle through an ecosystem

Biology
1 answer:
Ilia_Sergeevich [38]3 years ago
5 0

Nitrogen must be cycled through an ecosystem so that the nitrogen is available for organisms to make proteins. ... Bacteria in the soil combine nitrogen with hydrogen to form ammonia. 

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Plants obtain the hydrogen they need from water molecules. Don't try to feed your plant hydrogen gas -- your plant wouldn't know what to do with it if you did. As long as they have water, plants can readily obtain all the hydrogen they need. :)

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