Rangarira ndima iri pasi apa uye wozopindura mubvunzo unotevera mumutauro mumwechete sezvinoita ndima: Passage: Arctic Ocean ndiyo diki uye isina kudzika pamakungwa makuru mashanu epasi. Sangano reInternational Hydrographic Organisation (IHO) rinozviziva segungwa, kunyangwe vamwe vanyori vezvemakungwa vachizviti Gungwa reArctic. Inotsanangurwa senzvimbo yeAtlantic Ocean, uye inoonekwawo sechikamu chekuchamhembe kwepasi rose Ocean Ocean. Mubvunzo: Mangani makungwa makuru ari pasi pano?
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