Assertion: carbon dioxide | /r/HasProperty | water vapor
Facets:
value: together
type: MANNER
Source sentences:
text: A companion study led by GISS co-author Gavin Schmidt that has been accepted for publication in the Journal of Geophysical Research shows that carbon dioxide accounts for about 20 percent of the greenhouse effect, water vapor and clouds together account for 75 percent, and minor gases and aerosols make up the remaining five percent.