This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.
ScanSolve AI Answer
Here's why it is important to treat sewage before disposing of it: Public Health Protection: Untreated sewage contains pathogens* that can cause diseases like cholera and typhoid, contaminating water sources and spreading illness. Environmental Protection: It prevents eutrophication* in water bodies caused by organic matter and nutrients, which depletes oxygen and harms aquatic life. Odor Control: Treatment eliminates foul odors produced by decomposing sewage. Removal of Pollutants: It removes solid waste, chemicals, and heavy metals, preventing environmental accumulation and damage.