What Is the Main Source of the Indoor Air Pollutant

question 7

Multiple Choice

What is the main source of the indoor air pollutant radon?

• A)The burning of wood and dung for cooking fires.
• B)Natural emissions seeping into building foundations from the ground.
• C)Cigarette smoking.
• D)Carpeting, fabrics, and furniture.

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Definitions:

Declaration of Sentiments

A document signed in 1848 at the first women's rights convention, the Seneca Falls Convention, outlining the rights that American women should be entitled to as citizens.