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Nitrogen Fixation

Across
The growths that keep the bacteria in the roots.
Process that returns fixed nitrogen to Di-nitrogen gas.
Bacteria that break down fixed nitrogen.
Nitrogen fixing bacteria that live in roots.
The only organisms that can convert nitrogen.
Unfixed nitrogen in gas form.
Free living, nitrogen fixing bacteria that live in soil and water.
Down
A relation where both parties benefit.
Process that moves fixed nitrogen from where it originated.
Nitrogen in a state where plants can adsorb it.
Describes the amount of nutrients in soil.
Process that makes nitrogen absorb able.
The plants that can house the bacteria that convert nitrogen.
Organisms that return fixed nitrogen to the soil.