nitrogen cycle bacteria

Description

GCSE BIology (Nitrogen cycle) Quiz on nitrogen cycle bacteria, created by coolvit279 on 26/03/2014.
coolvit279
Quiz by coolvit279, updated more than 1 year ago
coolvit279
Created by coolvit279 about 10 years ago
59
1

Resource summary

Question 1

Question
What are Nitrifying Bacteria?
Answer
  • Converts ammonia into nitrates.
  • Converts nitrates back into nitrogen and into the atmosphere.
  • Converts nitrogen into nitrates for plants.

Question 2

Question
What are Denitrifying Bacteria?
Answer
  • Converts ammonia into nitrates.
  • Converts nitrates back into nitrogen and into the atmosphere
  • Converts nitrogen into nitrates for plants.

Question 3

Question
What are Nitrogen-Fixing Bacteria?
Answer
  • Converts ammonia into nitrates.
  • Converts nitrates back into nitrogen and into the atmosphere.
  • Converts nitrogen into nitrates for plants.
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