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Which organisms are capable of converting gaseous nitrogen in the air into a form that other living organisms can use?

nitrogen-fixing bacteria
denitrifying bacteria
decomposers
producers

Which step in the nitrogen cycle is accelerated at the beginning of the eutrophication process?

denitrification
nitrogen fixation
producer uptake of nitrogen
consumer decomposition

Which of the following is carried out by denitrifying bacteria?

break down large, nitrogen-rich molecules to simple molecules
build large, nitrogen-rich molecules from simple molecules
convert biologically useful nitrogen to gaseous nitrogen
convert gaseous nitrogen to biologically useful nitrogen

Which type of organism moves nitrogen from cells of producers back to the soil?

decomposers
consumers
nitrogen-fixing bacteria
denitrifying bacteria

  • Science asap - ,

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    If you are in connxus or UVA, these are right 100%

  • Science asap - ,

    Guy is correct. I got 100%.
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