Assertion: carbon dioxide | /r/HasProperty | formed
Facets:
value: besides being produced in respiration
type: OTHER
value: by combining one atom of carbon
type: MANNER
Source sentences:
text: Carbon dioxide is formed by combining one atom of carbon and two atoms of oxygen.
text: Besides being produced in respiration, carbon dioxide is formed when carbon-containing materials such as wood, coal, and petroleum products are burned with plenty of oxygen in and above the fire.