🌐EnglishEnglishEspañolNederlandsالعربيةفارسی日本語EntityQ4147614· pop 7· linked from 49 articlesoxygen evolutionthe process of generating molecular oxygen through chemical reactionAvailable in 7 languagesEspañol日本語العربيةCatalanSerbianفارسیvia Wikidata sitelinks · CC0Connectionsoxygen-evolving complexEntityEarthConceptCategoriesBiological evolutionBreathing gasesOxygenPhotosynthesis