The Nitrogen Cycle These cards will help you tohave agreater understanding of the Nitrogen Cycle. 4.5 / 5 based on 3 ratings ? BiologyThe Nitrogen CycleGCSEOCR Created by: Megan TarnCreated on: 01-02-15 17:15 What are the four different types of bacteria involved in the Nitrogen Cycle? Decomposers, Nitrifying Bacteria, Nitrogen-Fixing Bacteria and Denitrifying Bacteria. 1 of 5 What do the decomposers do? They decompose proteins and urea and turn them into ammonia. 2 of 5 What does the Nitrifying Bacteria do? They turn ammonia in decaying matter into nitrates. 3 of 5 What do the Nitrogen-Fixing bacteria do? They turn atmospheric N2(small 2) into nitrogen compounds that plants can use. 4 of 5 What does the Denitrifying Bacteria do? They turn nitrates back into 5 of 5
Comments
Report