Question

On december 26, 2004, a magnitude 9.3 earthquake generated a tsunami that devastated coastlines on the _____ ocean.

Answer 1

...the Indian Ocean. The 9.3 earthquake on December 26, 2004 took place near the west coast of Sumatra, Indonesia. The violent earthquake triggered a series of tsunamis along its coast, killing hundreds of thousands of people. All of the coastlines were located along the Indian Ocean.