miércoles, 7 de agosto de 2019

links tsunamis y terremotos

https://www.youtube.com/watch?v=8lcxVSBsNCA


https://www.youtube.com/watch?v=hZ8iKBHAQIw

https://www.youtube.com/watch?v=ialyuoLEMr8

https://www.youtube.com/watch?v=2_33g5-ksfA

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