Assertion: carbon black's carbon | /r/HasProperty | bc
Facets:
Source sentences:
text: Black Carbon (BC) has recently emerged as a major contributor to global climate change, possibly second only to CO 2 as the main driver of change.
text: Chemically, black carbon (BC) is a component of fine particulate matter (PM ≤ 2.5 µm in aerodynamic diameter).
text: Black carbon (BC) is a pollutant known to aggravate breathing disorders.