That sounded fascinating as a rather large difference in world view stemming only from using different languages.

It turns out that there are various models for the number of continents, and that is (phew) known in Spanish, too. See the Wikipedia page [1] (link to Spanish version) for instance. This is for European Spanish though, but I couldn't find a version of the page in es-AR.

[1]: https://es.wikipedia.org/wiki/Continente#Modelos_continental...