Tsunami Witness | National Geographic

In which country did the natural disaster shown in the video occur?

• Japan

• Thailand

• Indonesia

• The United States

Approximately how tall was the wave described by the person speaking in the video?

• 5-10 feet

• 10-15 feet

• 15-20 feet

• 20-25 feet

What type of natural disaster is shown in the video?

• A hurricane

• A tornado

• A tsunami

• A flood

What is the most common cause of a tsunami?

• Strong winds from a hurricane

• Underwater earthquakes

• Heavy rainfall

• Volcanic eruptions on land