Across
- 4. tsunamis are high-energy waves generated by underwater ____ activity.
- 6. the tsunami was caused by an underwater volcanic ____.
- 7. the tsunami had ___ up to 30 meters high.
Down
- 1. people had to rebuild their ____ after the tsunami.
- 2. tsunamis can move as ____ as a jet plane.
- 3. a lot of ___ get killed in tsunamis.
- 5. other natural ____ are sometimes what start tsunamis.]