Q.1 (1) Islands in the Andaman group are mainly ............................. .
A. made from the part separated from the mainland
B. coral islands
C. volcanic islands
D. continental islands
Best answer
Answer: C. volcanic islands
Answer: (C) volcanic islands
The Maharashtra textbook describes the Andaman islands as mainly volcanic in origin; Barren Island and Narcondam in this group are volcanic. (Geologically, many of the Andaman islands are the raised parts of a submarine mountain range, an extension of the Arakan Yoma; for the board answer, (C) is expected.) They differ from the coral islands of Lakshadweep.
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