Assertion: radon | /r/AtLocation | the air
Facets:
value: everywhere in varying amounts
type: OTHER
value: indoors
type: LOCATION
Source sentences:
text: Radon is in the air we breathe, both indoors and out, so it isn’t possible to avoid it completely.
text: Radon is in the soil and air everywhere in varying amounts.
text: Radon is an odorless, colorless and tasteless naturally occurring radioactive gas that is in the air you breathe and the water you use for drinking, bathing and cooking.
text: The more radon there is in the air, the bigger the risk.
text: Radon is in the air we breathe, and it is found in soil.
text: Because radon has no taste, smell, or color, a home must be tested to find out how much radon is in the air.