About: http://webisa.webdatacommons.org/298160540

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Because carbon dioxide is a greenhouse gas, the atmosphere traps heat from the Sun and creates a powerful greenhouse effect.
http://www.w3.org/ns/prov#wasQuotedFrom	ck12.org