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Green marufi fasahar
koren marufi, wato, marufi mara gurɓata, yana nufin yanayin muhalli mara ƙazanta, mara lahani ga lafiyar jikin ɗan adam, da sake sarrafa ko sake yin amfani da shi, yana haɓaka ci gaba mai dorewa na marufi.
Wannan marufi na samfuran daga zaɓin ɗanyen abu, ƙira, amfani, sake yin amfani da su da ɓarna duk tsarin duk daidai da buƙatun kariyar muhalli, gami da tanadin albarkatu, makamashi, ragewa, guje wa sharar gida, sauƙi mai sauƙi da sake amfani da su, sake yin amfani da su, na iya ƙonewa ko lalata abun ciki na buƙatun kariyar muhallin muhalli.