Tsunamis

The video tutorial explains tsunamis, which are large ocean waves often caused by undersea earthquakes, particularly in the Pacific Ring of Fire. It describes how these waves form, grow, and impact coastal areas, sometimes reaching 1,000 feet inland and causing significant destruction. Volcanic eruptions can also trigger tsunamis. While predicting tsunamis is impossible, scientists can forecast their landfall once formed, allowing for warnings and evacuations.

What does the word 'tsunami' mean in Japanese?

• Ocean wave

• Harbor wave

• Earthquake wave

• Volcano wave

Where do most tsunamis occur?

• Pacific Ring of Fire

• Arctic Ocean

• Indian Ocean

• Atlantic Ocean

What is the primary cause of most tsunamis?

• Landslides

• Undersea earthquakes

• Hurricanes

• Tidal waves

How far inland can the water from a tsunami reach?

• 2,000 feet

• 1,000 feet

• 1,500 feet

• 500 feet

What can be done once a tsunami is formed to protect people?

• Evacuate to higher ground

• Build barriers

• Issue tsunami warnings

• Stop the earthquake