Question

what caused a tsunami

Answer 1

A tsunami is typically caused by an underwater earthquake, volcanic eruption, or landslide. When a sudden movement in the Earth's crust occurs under the ocean, it can displace a large volume of water and create a series of powerful waves that travel across the ocean at high speeds. These waves can grow in size and strength as they approach the shore, resulting in a devastating and destructive tsunami. Other factors, such as meteorite impact or underwater nuclear detonation, can also potentially trigger a tsunami.