Answer:
1.)A lagoon is a body of water separated from larger bodies of water by a natural barrier. ... Lagoons are separated from larger bodies of water by sandbars, barrier reefs, coral reefs, or other natural barriers. The word "lagoon" derives from the Italian word laguna, which means "pond" or "lake."When the sea level is low, coastal lagoons are swampy wetlands. When the sea level is high, they can look like coastal lakes or bays. ... The lagoons of the Outer Banks have mostly brackish water, a mix of saltwater from the Atlantic Ocean and freshwater from many river mouths in the area.
(you can make the meaning more short if you like 'w')
2-5 depends to the story ...
Explanation:
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