According to the "People and the Environment" Section About Lessons

According to the "People and the Environment" section about lessons learned from Hurricane Katrina, ________.

A) it is unclear whether New Orleans is protected from all sizes of hurricanes
B) it is unlikely a hurricane will ever strike New Orleans again
C) the topographic "bowl" in which New Orleans sits has been filled in
D) it is now more prone to huge devastation
E) there is no possible way to prevent a similar disaster in New Orleans