Why did New Orleans suffer extreme flooding as a result of Hurricane Katrina? Choose ALL answers that are correct.

New Orleans had no defenses against storms and flood waters.

No one knew that the city's levees needed to be strengthened.

More than 50% of New Orleans's neighborhoods are at or below sea level.

The walls built to keep water out of the city failed when lake waters rose rapidly.

New Orleans is a city more vulnerable than most when it comes to storm surges. There are two main reasons for this. The first reason is New Orleans' low elevation in relation to sea level, the second reason is the lack of nature's best defense against a storm surge; wetlands and barrier islands.

Explanation:

answer: economic globalization is the increasing economic integration and interdependence of national, regional and local economies across the world through an intensification of cross-border movement of goods, services, technologies and capital