About: increase in co2

Head noun: increase
Postmodifier: in co2

Same concepts

Broader concepts

label	provenance	confidence
greenhouse gas	isap:350681010	0.552981
factor	isap:479676856	0.321342
20th century	isap:345974475	0.312311
ghg	isap:350684586	0.299157

Narrower concepts

label	provenance	confidence
fossil fuel	isap:454739174	0.282749
year	isap:456960315	0.233628