Awa ilan gaz tan wi ojjaran ehandag daɣ ahinzazaɣ n akal
Gas tan wi ojjaran daɣ greenhouse daɣ adu n akal, iktab nen daɣ iddikud n afanaz:  Eɣeš wan aman Carbon dioxide Metan Nitrous oxide Ozone Chlorine tan n carbon tan Hydroxyfluorocarbons Perfluorocarbon tan