Assertion: carbon monoxide | /r/HasProperty | emitted
Facets:
value: from everyday items
type: OTHER
value: from volcanoes
type: LOCATION
Source sentences:
text: Natural sources Carbon monoxide is emitted from volcanoes, marsh gases, natural gases in coal mines, forest fires, and can be produced from lightning.
text: Carbon monoxide is emitted when gas burns incompletely.
text: Carbon Monoxide is a tasteless and odorless gas, which is emitted from combustion of fuels, wood, or gasoline(2).
text: When it results from a reaction that takes place with carbon, carbon monoxide is emitted.
text: It is odorless and colorless and can be emitted from everyday items.