Arrange correctly the steps involved in the process of nitrogen cycle:
Answer variants:
Reduction of nitrate ions \(NO_3^-\) to the gaseous \(N_2\)
Plants and animals incorporate nitrate and ammonia to make amino acids
Conversion of organic \(N_2\) into ammonia
Conversion of inert \(N_2\) to reactive compounds by cyanobacteria
Ammonia is oxidised to soluble nitrites and nitrates
Step 1:
Step 2:
Step 3:
Step 4:
Step 5: