Question

Which one is biodegradable pollutant

Answer 1

Biodegradable pollutants: Those pollutants which can be broken down into simpler, harmless, substances in nature in due course of time (by the action of micro-organisms like certain bacteria) are called biodegradable pollutant...
Some examples of biodegradable pollutants are::::: Domestic wastes
Livestock wastes
Human sewage
Faecal matter
Organic matter