Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Mararamiro Ake: Wegener akawana basa rokuongorora mamiriro okunze paGerman Naval Observatory (Deutsche Seewarte) uye akatamira kuHamburg nomudzimai wake nevanasikana vavo vaviri. Muna 1921 akagadzwa kuva mudzidzisi mukuru paYunivhesiti itsva yeHamburg. Kubva muna 1919 kusvika muna 1923 Wegener akaita basa rekutanga pakuvakazve mamiriro ekunze enguva dzakapfuura (zvino anozivikanwa se "paleoclimatology"), achishanda pamwe chete naMilutin Milanković, achiburitsa Die Klimate der geologischen Vorzeit (<unk>Mamiriro ekunze eGeological Past<unk>) pamwe chete nababa vake, Wladimir Köppen, muna 1924. Muna 1922 chinyorwa chake chechitatu, chakanyatsogadziridzwa che"The Origin of Continents and Oceans" chakabudiswa, uye pakatanga kukurukurwa dzidziso yake yokufamba kwemakondinendi, kutanga munharaunda inotaurwa chiGerman uye gare gare munyika yose. Kuzvidza kwakakomba kwakanga kuri mhinduro yenyanzvi zhinjisa.  Mubvunzo: Ndianizve aiva rutivi rwemhuri yapedyo yaWegener?
mudzimai wake nevanasikana vavo vaviri