Correct Option
The correct option is 1 and 3 only
Explanation
The Indian island groups are primarily classified into two categories based on their location: the Andaman and Nicobar Islands in the Bay of Bengal and the Lakshadweep Islands in the Arabian Sea. These groups differ significantly in their geological origin and geographical coordinates.
Statement-wise Analysis
- Statement 1 is Correct: The Andaman and Nicobar Islands are situated in the Bay of Bengal. Their geographical location extends roughly between 6°N and 14°N latitudes and 92°E and 94°E longitudes.
- Statement 2 is Incorrect: The Minicoy and Amindivi islands are the principal subgroups of the Lakshadweep Islands, located in the Arabian Sea. The Bay of Bengal island groups consist principally of the Andaman group in the north and the Nicobar group in the south.
- Statement 3 is Correct: The entire group of the Andaman and Nicobar Islands is divided into two broad categories-the Andaman in the north and the Nicobar in the south. These two groups are separated by a water body known as the Ten Degree Channel.
Key Takeaway: The Andaman and Nicobar Islands (Bay of Bengal) are separated by the Ten Degree Channel, while the Amindivi and Minicoy islands are subgroups of the Lakshadweep archipelago (Arabian Sea).