Question

what is the significance of the barrier islands along the u.s. coast? 5 points they are popular tourist destinations they protect the coastline and create navigable bays they are rich in minerals they are used for military bases how do the great lakes complement the mississippi river system? 5 points by providing additional water supply by serving as a separate transportation network by connecting to the atlantic ocean by supporting more wildlife

Explanation:

Barrier islands act as a buffer against storms and waves, protecting the mainland coastline and can also create sheltered bays for navigation. The Great Lakes serve as a separate transportation network that can be used to move goods, complementing the Mississippi River system which is also a major transportation route for goods in the U.S.

Answer:

1. They protect the coastline and create navigable bays
2. By serving as a separate transportation network