1. Wave goodbye to plate tectonics
Tsunami
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

6. 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

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