Environmental microbiology is the study looks into on soil as an environment for microorganisms, and presents the primary kinds of soil microorganisms, how they collaborate with the dirt, and the systems utilized in their examination. It likewise incorporates Freshwater, Wastewater, and Drinking Water Microbiology and examines of microbial pathogens-microscopic organisms, infections, and protozoan parasites which are utilized in nourishment and water quality control just as an activity in applied bioremediation of contaminants in water.