en Carbon dioxide
― PartOf ⟶
Weight: 1.0
en the atomosphere Source: Open Mind Common Sense contributors matrix29
en Hydrogen
― PartOf ⟶
Weight: 1.0
en the atomosphere Source: Open Mind Common Sense contributors matrix29
en Nitrogen
― PartOf ⟶
Weight: 1.0
en the atomosphere Source: Open Mind Common Sense contributors matrix29