Hurricane sandy produced some of the greatest destruction along the new jersey coast in communities situated along narrow strips of land between the beach and a coastal lagoon to the west. these communities were vulnerable because they were built on a low-lying landscape of

Hurricane Sandy produced some of the greatest destruction along the New Jersey coast in communities situated along narrow strips of land between the beach and a coastal lagoon to the west. These communities were vulnerable because they were built on a low-lying landscape of a barrier island.

Explanation:

A barrier island is an exceptionally flat type of dune system that lies parallel to the mainland coast formed by wave and tidal action.

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;