1. The Andaman and Nicobar Islands are located in the Bay of Bengal and have great geographic and historical significance. They consist of volcanic islands with coral reefs, rainforests and unique biodiversity. Historically, the Cellular Jail in Port Blair was used to exile Indian freedom fighters undeRead more

    The Andaman and Nicobar Islands are located in the Bay of Bengal and have great geographic and historical significance. They consist of volcanic islands with coral reefs, rainforests and unique biodiversity. Historically, the Cellular Jail in Port Blair was used to exile Indian freedom fighters under British rule. The islands also hold strategic defense importance due to their proximity to international sea routes. Their rich tribal culture, marine ecosystems and natural beauty add to their uniqueness.

     

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  2. Barren Island, in the Andaman Sea, is the only active volcano in India and South Asia. Located east of the Andaman Islands, it occasionally erupts, emitting lava, ash and smoke. The island is uninhabited due to volcanic activity but is monitored by scientists and geologists. Its presence provides vaRead more

    Barren Island, in the Andaman Sea, is the only active volcano in India and South Asia. Located east of the Andaman Islands, it occasionally erupts, emitting lava, ash and smoke. The island is uninhabited due to volcanic activity but is monitored by scientists and geologists. Its presence provides valuable data on tectonic and volcanic processes in the Indian Ocean. Barren Island’s eruptions highlight India’s geological diversity and offer important insight into Earth’s natural forces.

     

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  3. Coral reefs are vibrant underwater ecosystems built by coral polyps, which secrete calcium carbonate to form reef structures. These reefs support countless marine species and are crucial for biodiversity. In India, prominent coral reef areas include the Lakshadweep Islands andaman and Nicobar IslandRead more

    Coral reefs are vibrant underwater ecosystems built by coral polyps, which secrete calcium carbonate to form reef structures. These reefs support countless marine species and are crucial for biodiversity. In India, prominent coral reef areas include the Lakshadweep Islands andaman and Nicobar Islands and the Gulf of Mannar near Tamil Nadu. Reefs provide coastal protection, fishing resources and tourism opportunities. However, they are fragile and face threats from climate change, pollution and overfishing, requiring conservation efforts.

     

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  4. The Sundarbans Delta is located in the lower Gangetic region where the Ganga and Brahmaputra rivers meet the Bay of Bengal. It is the world’s largest delta and features a vast mangrove forest spread across India and Bangladesh. The region is a UNESCO World Heritage Site, famous for housing the endanRead more

    The Sundarbans Delta is located in the lower Gangetic region where the Ganga and Brahmaputra rivers meet the Bay of Bengal. It is the world’s largest delta and features a vast mangrove forest spread across India and Bangladesh. The region is a UNESCO World Heritage Site, famous for housing the endangered Royal Bengal Tiger, crocodiles and a wide variety of birds and aquatic species. Its tidal rivers and swamps are ecologically rich, but the area is also prone to floods and cyclones.

     

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  5. The Royal Bengal Tiger is the most famous inhabitant of the Sundarbans Delta. These tigers are uniquely adapted to the delta’s challenging environment, including tidal waterways, thick mangroves and shifting terrain. They are strong swimmers and navigate the maze of islands with ease. As an apex preRead more

    The Royal Bengal Tiger is the most famous inhabitant of the Sundarbans Delta. These tigers are uniquely adapted to the delta’s challenging environment, including tidal waterways, thick mangroves and shifting terrain. They are strong swimmers and navigate the maze of islands with ease. As an apex predator, they play a crucial role in the ecosystem. Their presence has made the Sundarbans a global symbol of wildlife conservation and a focus of eco-tourism and research on tiger behavior and survival.

     

    For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:

    https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/

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