What are the main features of a tsunami?
flooding and major destruction are parts of a tsunami. many
people die because they cannot find high enough ground to stay on
during this monsterous tragedy.
Giant underwater earthquake, huge waves, flooding, and minor destruction
the main features of a tsunami are a giant earthquake under water that makes a huge wave that can be over a 1000 feet tall crashes down on the coast and totaly inialates the cities there.