What is a benefit of the the barrier islands

A they provide ports for tranding ships.

B they provide protection from tornadoes

C the provide inexpensive beach vacations

D they provide protection from storm surge

Letter B and D seem the most logical answers, however Letter B seems to be the most logical one slightly mainly because barrier islands don't necessarily avoid storm surges but they do make an impact sorta however barrier islands mainly support the wind affects and waves from devastating and doing a lot more damage to the community. So therefore letter B. They provide protection from tornadoes the correct answer.