In poor countries, which of the following is responsible for the vast majority of indoor air pollution?
A) animal waste
B) fumes from cooking and heating
C) lead-based paint
D) smoking

Question

Quizplus · Accepted Answer

In poor countries, fumes from cooking and heating are responsible for the vast majority of indoor air pollution. This is because many households in these countries cook and heat their homes using traditional biomass fuels such as wood, charcoal, and crop residues, which can produce high levels of smoke and other air pollutants when burned indoors. Animal waste and smoking can also contribute to indoor air pollution, but to a lesser extent. Lead-based paint is not a major contributor to indoor air pollution.

In Poor Countries, Which of the Following Is Responsible for the Vast