Environmental

Connecticut's Statewide Radon Program recommends testing all homes for radon. Which level of a home is most likely to have the highest radon concentration?

ATop floor
BSecond floor
CFirst floor
DBasement or lowest level✓ Correct

Explanation

Radon enters homes from the soil and accumulates at the lowest levels. Basements and lowest floors typically have the highest concentrations, making testing at the lowest level most important.

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