1-Cyclone Yasi was category 5 which is the biggest category
2- Most people took the advice and packed up and left.
3- Now people build their houses with stronger equipment so if there ever was another cyclone the houses wouldn’t be destroyed.
1- How do the people know for sure that the stronger houses won’t blow down?
2- Could there ever be a stronger cyclone?
what would happen if the cyclone totally missed?