In order to be available for formation of life as we know it, this carbon must then later be scattered into space as dust, in supernova explosions, as part of the material which later forms second, third-generation star systems which have planets accreted from such dust.. 
Ó ma ń wá gẹ́gẹ́ bí Ṣísili dioxide tàbí Ṣísilicates, nígbà tí ó jẹ́ wípé ìdá àádọ́rùn orí ilẹ̀ àgbáyé ni ó ní èròjà silicates minerals tí ó sì mú kí Ṣífin ó ya múra ní orí-ilẹ̀ ayé lẹ́yìn afẹ́fẹ́ oxygen.Ìlò Ṣífinganpúpọ̀ nínú àwọn tí wọ́n ń ṣe àmúlò Ṣífinkọnu ni wọ́n kìí sábà ń yàá-sọ́tọ̀ kúrò lára àwọn èròjà ilẹ̀ tí ó bá wá  ṣáájú kí wọ́n tó lòó, .. 