About: serious environmental issue

Premodifier: serious environmental
Head noun: issue

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
global warming	isap:32413786	0.788625
climate change	isap:117059832	0.692761
water pollution	isap:14659753	0.662078
pollution	isap:14659749	0.527942
water	isap:374885492	0.307023