Yessss I'm great at geography... what grade level?
It has good soil and a mild climate.
Cause they can't afford a house they don't have enough money for it hope this helps
Changes from building houses to withstand either tsunamis or hurricanes. From changes to the local economy and how the food grows and what needs to be strengthen to adapt to the noticeable weather change. Also from the changes of local and current laws and or codes of laws.
B. plate tectonics your welcome