This document discusses how various microbes can be used to control different types of pollution. It outlines the types of pollution as soil, air, and water and the types of pollutants as solid waste, liquid waste, gaseous waste, and radioactive waste. It then provides examples of microbes that can degrade or remove specific pollutants, such as Geobacter consuming radioactive waste, Shewanella producing electricity from waste, and Alcanivorax breaking down oil spills. In conclusion, it states that microbes capable of controlling or removing pollutants from the environment are useful for pollution control.