Assertion: carbon monoxide | /r/CapableOf | enter the environment
Facets:
value: from natural sources
type: TRANSITIVE-OBJECT
value: mainly
type: DEGREE
value: from the burning of fuel oils
type: CAUSE
value: from the natural environment
type: TRANSITIVE-OBJECT
Source sentences:
text: What happens to carbon monoxide when it enters the environment?
text: Carbon monoxide can also enter the atmosphere from the natural environment.
text: Carbon monoxide mainly enters the environment from natural sources and from the burning of fuel oils.