Assertion: radon | /r/CapableOf | come in air
Facets:
value: almost everywhere
type: LOCATION
value: naturally
type: MANNER
value: through gaps
type: MANNER
Source sentences:
text: Radon comes in air through cracks and gaps in buildings and homes.
text: The radon can enter the air and then be a source of exposure to the humans, or the water can be consumed by humans which is a different exposure route.
text: Radon occurs naturally in the air almost everywhere because it is created when uranium breaks down in the soil.