___-conscious (green) (3)
I believe the answer is:
eco
(Other definitions for eco that I've seen before include "Concerned with the environment" , "Umberto --, Italian writer" , "Umberto - - , novelist" , "Green prefix" , "Environmental group" .)
I believe the answer is:
eco
(Other definitions for eco that I've seen before include "Concerned with the environment" , "Umberto --, Italian writer" , "Umberto - - , novelist" , "Green prefix" , "Environmental group" .)