Approximately 3 billion peoplehalf the worldwide populationare subjected to incredibly high concentrations of household polluting of the environment because of the burning up of biomass fuels about inefficient cookstoves, accounting for 4 million annual deaths internationally. cow or real wood dung PM collected from rural Indian homes during biomass cooking food. Acute exposures resulted in… Continue reading Approximately 3 billion peoplehalf the worldwide populationare subjected to incredibly high