Concept: air
Label (en): air
Description (en): homogeneous mixture of the gaseous substances nitrogen, oxygen, and smaller amounts of other substances; gas mixture present in the Earth's atmosphere
Label (es): aire
Description (es): mezcla de gases que constituye la atmósfera terrestre
Label (ca): aire
Description (ca): mescla de gasos constitutiva de les capes baixes de l'atmosfera terrestre
Label (it): aria
Instance of: gas, mixture, chemical substance
Subclass of: gas, mixture