Home
Search
Create
Library
Topics
Student
Teacher
Admin
Map
Sign in for more features
YourStory
Home
Search
Create
Library
Topics
Student
Teacher
Sign in
Feedback
Contact Us!
Assessment
What role do bacteria play in the decomposition process?
They break down organic matter into simpler compounds.
They produce oxygen that aids in decomposition.
They inhibit the decomposition process.
They absorb nutrients from living plants.
What type of bacteria is primarily responsible for nitrogen fixation in decomposing organic matter?
Actinobacteria
Cyanobacteria
Mycoplasma
Bacteroidetes
Why are bacteria important for soil health and fertility?
They increase soil acidity.
They convert dead material into humus, enhancing soil structure.
They prevent the growth of other microorganisms.
They dry out the soil quickly.
Submit