Explanation: The Andaman and Nicobar Islands are a group of islands located in the northeastern part of the Indian Ocean, forming a union territory of India. These islands are divided into two main groups: the Andaman Islands and the Nicobar Islands. The Andaman Islands are further subdivided into North Andaman, Middle Andaman, South Andaman, and Little Andaman, among others.
Duncan Passage is a significant waterway that separates South Andaman and Little Andaman. This passage is an important maritime route, facilitating navigation and communication between these two islands. The passage is named after the British naval officer, Captain William King Duncan, who was instrumental in the early exploration and mapping of the Andaman and Nicobar Islands.
Understanding the geographical features of the Andaman and Nicobar Islands is crucial for various purposes, including navigation, maritime safety, and administrative divisions. Each passage and waterway in the region has a specific name and function, and it is important to distinguish between them to avoid confusion.
For example, the North Passage separates North Andaman from Middle Andaman, while the Middle Passage separates Middle Andaman from South Andaman. Each of these passages serves a unique role in the maritime geography of the region. Similarly, the Great Channel separates the Andaman Islands from the Nicobar Islands, highlighting the distinction between the two main groups of islands.
In summary, Duncan Passage is a specific waterway located between South Andaman and Little Andaman, playing a crucial role in the maritime geography of the Andaman and Nicobar Islands. Understanding the names and locations of these passages is essential for anyone studying the geography of the region or involved in maritime activities in the Indian Ocean.