Tsunami is a natural desaster !
Scene 1 (0s)
BY: . ALGHEM FATIMA . GOZIM YASSER. Tsunami is a natural desaster !.
Scene 2 (8s)
Definition of tsunami Ways to survive the tsunami.
Scene 3 (15s)
tsunami. A tsunami is a serie of waves of very long period propagating through an aquatic envirement ( ocean, sea and lake), resulting from the sudden movement of a large volume of water, usually caused by an earthquake, underwater landslideor a volcanic explosion, and can be transformed, by reaching the coasts ..