A tsunami is a series of waves that is caused by an earthquake or a landslide under the sea. Tsunamis can be very dangerous and can cause a lot of damage.
The Indonesian archipelago is located in one of the most active tectonic areas in the world. As a result, Indonesia is prone to a number of natural disasters, including tsunamis.
How many tsunamis have happened in Indonesia?
According to the US Geological Survey, there have been at least 97 …