Dare to answer before you begin: What do you understand by ría? • What relationship exists between the rías and glaciations? • How did the rías form? • What do sediments tell us about the formation and evolution of the rías? • What is the difference between the Rías Altas and the Rías Baixas?
Collection, I learn about… The Rías. C1: What are the rías and how did they form?