1. Wave goodbye to plate tectonics

2. What is a Tsunami A series of waves that are caused by a large displacement of water 90% of tsunami are generated by earthquakes Can also be caused by: Volcanic eruptions Underwater explosions Landslides (above and below water)

3. How it’s made https://en.wikipedia.org/wiki/Tsunami https://www.youtube.com/watch?v=Wx9vPv-T51I

4. Tsunami in Motion Undetectable in the middle of the ocean Large wavelengths (400km) Only have a wave height of 50cm Draw a diagram here Waves move much quicker in the deep water 800km an hour Slows down as it gets closer to shore

5. Tsunami at Shore A Tsunami which was 30cm in height (deep water) can be 10 m in length when it hits shore

6. https://www.youtube.com/watch?v=QUO0HhMvXnQ