Formazione delle grotte dei Caraibi

Durante l´era glaciale il livello del mare si abbassó. Parti delle piattaforme di barriera calcarea che formano il basamento delle Bahamas si prosciugarono. La pioggia penetrava attraverso le fessure e dissolveva il calcare, creando le cosiddette grotte carsiche. Autore: ZDF/Terra X/R. Marel/S. Hillmann/C. Gerisch/A. Kindler/SpiegelTV/Maximilian Mohr Trascrizione e doppiaggio: alugha Clicca qui per veder piú video: https://alugha.com/TerraX

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