What is a astunami?

Answer 1

A tsunami is a series of large ocean waves typically caused by underwater earthquakes, volcanic eruptions, or landslides. When these disturbances displace a significant volume of water, they generate waves that can travel across entire ocean basins. As the waves approach shallow coastal areas, they can increase dramatically in height, leading to devastating impacts on coastal communities. Tsunamis can cause extensive flooding and destruction, making them one of nature's most powerful and destructive forces.