The following points highlight the eight important microorganisms present in soil. The microorganisms are: 1. Bacteria 2. Actinomycetes 3. Fungi 4. Cyanobacteria 5. Algae 6. Protozoa 7. Bacteriophages 8. Mycoviruses. Microorganism # 1. Bacteria: Bacteria constitute the most dominant group of microorganisms in soil and probably equal one half of the microbial biomass in soil. […]