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Quiz - Indoor Pollution Kills Millions Each Year
December 09, 2014
See how well you understand the Health Report by taking a short quiz.
Question 1 / 4
What is a primary cause of indoor air pollution, according to the WHO?
Failure to properly ventilate cooking areas.
Use of fuels like biomass and unprocessed coal.
Stoves that use liquid petroleum gas and ethanol.
Smoking of tobacco and burning of incense.
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Quiz - Indoor Pollution Kills Millions Each Year
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