Nitrogen cycle⛈

Front

What are the two inorganic forms of nitrogen that plants can assimilate?

Back

Ammonia and nitrate

Front

Can animals and plants directly absorb nitrogen from the atmosphere?

Back

False

Front

What is the main reservoir of nitrogen?

Back

Atmosphere

Front

fixation is the process of

Back

conversion of N2 to forms that can be used to synthesize organic nitrogen compounds

Front

Some plants contain nitrogen in their _________. Options: Leaves, Steam, Flower, Roots

Back

Roots

Front

Why do animals and plants need nitrogen?

Back

It helps to synthesize proteins.

Front

Denitrification

Back

Conversion of nitrite back to nitrogen gas

Front

What is label A?

Back

Nitrogen in the Atmosphere

Front

Arrange the following process of nitrogen cycle in proper sequence: Denitrification, Nitrogen Fixation, Ammonification, Nitrification.

Back

Denitrification, Ammonification, Nitrification, Nitrogen Fixation.

Front

What is the step labeled x in the figure? Options: ammonification, denitrification, nitrogen fixation, nitrification

Back

denitrification