Deutschland im geologischen Wandel – mal Ozean, mal Hochgebirge | Terra X

Whole-channel inclusion: Terra X Nature is an honest teaching channel (title sample + 3 transcripts read: All three transcripts show structured, factual science explainers typical of genuine educational content, matching the channel's 'whole' verdict.); this title passed a strict title check (sonnet) after a labelling pass.

A 12-minute video from Terra X Nature: “Deutschland im geologischen Wandel – mal Ozean, mal Hochgebirge | Terra X”.

Video by Terra X Nature, played through YouTube's embedded player.