Podcast
Questions and Answers
Which of the following statements about tsunamis is true?
Which of the following statements about tsunamis is true?
- Tsunamis are caused by underwater volcanic eruptions.
- Tsunamis are caused by tidal waves.
- Tsunamis are caused by landslides.
- Tsunamis are caused by underwater earthquakes. (correct)
What happens to the size of a tsunami as it approaches the shore?
What happens to the size of a tsunami as it approaches the shore?
- It becomes larger. (correct)
- It becomes smaller.
- It stays the same.
- It varies unpredictably.
What is the main reason why tsunamis can travel far inland?
What is the main reason why tsunamis can travel far inland?
- They have a large wavelength. (correct)
- They are a series of waves.
- They are very powerful.
- They are caused by tidal waves.
What is a tsunami wave train?
What is a tsunami wave train?
What happens to the height of a tsunami wave in deep water?
What happens to the height of a tsunami wave in deep water?