True or false: Bacteria play an important part in driving the global nitrogen cycle.True false question.TrueFalse

Which organisms play a crucial role in the process of ammonification in the nitrogen cycle?*1 pointNitrifying bacteriaDecomposers and bacteriaDenitrifying bacteriaNitrogen-fixing bacteria

What is the significance of the nitrogen cycle in ecosystems?

True or false: Bacteria are the most abundant and diverse organisms.True false question.TrueFalse

Nitrogen is an essential part of the proteins and DNA of organisms. Although nitrogen gas makes up about 78% of Earth’s atmosphere, it is unavailable for use by organisms in its gaseous form. Only when nitrogen is absorbed by beneficial bacteria in the roots of legumes does it enter the pathways that carry it through biological communities.The processes of conversion of atmospheric nitrogen first into ammonium ions (NH4+) and then into nitrates (NO3–) are called respectively*1 pointnitrogen fixation and denitrificationnitrogen fixation and nitrificationammonification and nitrificationammonification and denitrification

what is nitrogen cycle