Understanding the Duncan Passage Location

The question asks about the location of the Duncan Passage. Understanding the geography of the Andaman and Nicobar Islands is key to answering this question.

What is the Duncan Passage?

The Duncan Passage is a strait or passage located in the Indian Ocean. It separates two important islands within the Andaman group. These types of passages are often important for navigation and understanding regional geography.

Locating the Duncan Passage

The Duncan Passage lies between:

• South Andaman Island
• Little Andaman Island

South Andaman is home to Port Blair, the capital of the Andaman and Nicobar Islands. Little Andaman is the fourth largest island of the Andaman chain and lies to the south of South Andaman.

Analyzing the Options

Let's look at the given options and determine which one correctly identifies the location of the Duncan Passage:

1. Minicoy and Amindiv: These islands are part of the Lakshadweep group, located off the southwest coast of India in the Arabian Sea, not near the Andaman Islands.
2. South Andaman and Little Andaman: This option correctly identifies the islands separated by the Duncan Passage. South Andaman is to the north of the passage, and Little Andaman is to the south.
3. Minicoy and Maldives: Minicoy is part of Lakshadweep, and the Maldives are a separate island nation south of Lakshadweep. They are separated by the Eight Degree Channel. This is not related to the Andaman Islands or the Duncan Passage.
4. Little Andaman and Car Nicobar: Little Andaman is the southernmost island of the main Andaman group, while Car Nicobar is the northernmost island of the Nicobar group. These two island groups are separated by the Ten Degree Channel, a much wider passage than the Duncan Passage.

Based on the geographical location, the Duncan Passage is situated between South Andaman and Little Andaman.

Geographical Context

To better understand the location, consider the chain of islands:

• The Andaman Islands are a group of islands in the Bay of Bengal.
• They are separated from the Nicobar Islands by the Ten Degree Channel.
• Within the Andaman group, various passages and channels exist between the larger islands.
• The Duncan Passage is one such significant passage in the southern part of the Andaman chain.

Revision Table - Key Passages and Islands

Additional Information on Andaman Geography

The Andaman Islands consist of several principal islands, including North Andaman, Middle Andaman, South Andaman, Great Andaman, and Little Andaman. These islands are part of the Andaman and Nicobar Islands Union Territory of India. The geography is characterized by dense forests and coastal areas. Understanding the location of passages like the Duncan Passage helps in studying the regional connectivity and biodiversity of this island group.