How underwater earthquakes generate tsunamis?
1. Earthquake creates a sudden rise and fall of the crust under or near the ocean.
II. Earthquakes results in a sudden vertical deformation of the seafloor.
III. Vertical displacement of the seafloor displaces water above.
IV. Horizontal movement of the plate will make the water move
A. I and II
C.II,IIIand IV
B. ll and III
D. I, II and III​