Question

One of the worst tsunamis to form occurred after a(n) __________ in Indonesia.


A: earthquake


B: volcanic eruption


C: landslide


D: hurricane

Answer 1

The answer is A, earthquake. Typically, tsunamis can form after an earthquake. This happened in Indonesia a couple of times. I hope this helped! :-)

Answer 2

One of the worst tsunamis to form occurred after a 9.1-9.3 magnitude megathrust earthquake that was caused by the rupture along the fault along the Berma Plate and the Indian Plate. The resulting tsunami had waves up to 30 meters (100 ft.)