Little Andaman is separated from Great Andaman by

Little Andaman is separated from Great Andaman by

Ten Degree Channel
Homfray's Strait
Duncan Passage
Austen Strait
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UPSC Geoscientist – 2023
The Duncan Passage is a strait in the Indian Ocean that separates Rutland Island (which is part of Great Andaman) to the north from Little Andaman Island to the south.
– Duncan Passage separates South Andaman from Little Andaman. Rutland Island is at the southern tip of South Andaman.
– The Ten Degree Channel separates the Andaman Islands from the Nicobar Islands (specifically, Little Andaman from Car Nicobar).
– Homfray’s Strait and Austen Strait are passages within the Great Andaman group.
The Andaman Islands are an archipelago in the Bay of Bengal. Great Andaman is the main island group consisting of North Andaman, Middle Andaman, South Andaman, and Rutland Island. Little Andaman is a separate island to the south.