Explanation: The Andaman and Nicobar Islands are a group of islands located in the northeastern part of the Indian Ocean, in the Bay of Bengal. These islands are part of India and are divided into two main groups: the Andaman Islands and the Nicobar Islands. The two groups are separated by a significant geographical feature known as the 10-degree channel.
The 10-degree channel is a natural waterway that runs between the two island groups. It is approximately 150 km wide and is named after its latitude, which is around 10 degrees north of the equator. This channel is an important geographical landmark and serves as a natural boundary between the two island groups.
The Andaman Islands are located to the north of the 10-degree channel, while the Nicobar Islands are located to the south. The Andaman Islands are closer to the Indian mainland, while the Nicobar Islands are closer to the Indonesian archipelago. The 10-degree channel is a significant feature in the geography of the region, as it influences the climate, marine life, and human activities in the area.
Understanding the geographical layout of the Andaman and Nicobar Islands is crucial for students studying Indian geography, as well as for those preparing for competitive examinations such as the UPSC Civil Services, Geography Olympiad, and State PSC Exams. The 10-degree channel is a key feature that separates the two island groups and is an important aspect of the region's geography.
It is important to note that the 10-degree channel is not just a line on a map but a significant natural feature that affects the environment and human activities in the region. The channel's width and location play a role in the marine ecosystem, influencing the migration patterns of marine life and the fishing activities of local communities. Additionally, the channel is a crucial route for maritime navigation, connecting the Andaman Islands to the Nicobar Islands and beyond.
In summary, the 10-degree channel is the correct answer because it is the geographical feature that separates the Andaman Islands from the Nicobar Islands, and it is an important landmark in the Bay of Bengal. Students should remember that the 10-degree channel is approximately 150 km wide and is a significant natural boundary between the two island groups.