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nitrogen cycle

QuestionAnswer
What does most nitrogen fixation? nitrogen-fixing bacteria
What is the process of recycling nitrogen through the Earth? The nitrogen cycle
Where is most nitrogen stored in the earth? in the atmosphere
What does some nitrogen fixation? lightning
What plants to farmers grow to add nitrogen to soil? legumes
Peas and beans are examples of these. legumes
Nitrogen-fixing bacteria live in these (the bacteria condos!) nodules
Nodules grow on these. the roots of legumes
The process of changing nitrogen from a form we can use to one we cannot use. denitrification
Denitrifying bacteria do this. decay.
Created by: phuddles
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