Sail E0 Webinar
Question
Atoll is a kind of
Options:
A .  inland sea
B .  sandbar
C .  sand-dune
D .  lake
Answer: Option A
Answer: (a)
Atoll is a coral island (or islands) that encircle a lagoon partially or completely. It is formed when the island sinks below the sea, and the barrier reef becomes an atoll enclosing an open lagoon.
So in a way, it is a kind of inland sea which is a shallow sea that covers central areas of continents during periods of high sea level.

Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers