Explanation: Seshachalam Hills is a significant geographical feature located in the southern part of Andhra Pradesh, India. The hills are recognized as a biosphere reserve due to their rich biodiversity and ecological importance. The Seshachalam Hills Biosphere Reserve was established in 2010 and covers an area of approximately 5,170 square kilometers. It is one of the 18 biosphere reserves in India and is known for its dense forests, diverse flora and fauna, and historical and cultural significance.
The Seshachalam Hills are part of the Eastern Ghats, a mountain range that runs parallel to the eastern coast of India. The hills are home to a variety of ecosystems, including tropical dry deciduous forests, moist deciduous forests, and scrub forests. The region is rich in biodiversity, with a wide range of plant and animal species, including several that are endemic to the area. The hills are also important for water conservation, as they are the source of several rivers and streams that provide water to the surrounding areas.
The Seshachalam Hills Biosphere Reserve is managed by the Andhra Pradesh Forest Department and is divided into three zones: a core zone, a buffer zone, and a transition zone. The core zone is strictly protected and is used for conservation and research purposes. The buffer zone allows for limited human activity, such as sustainable agriculture and eco-tourism, while the transition zone is used for community development and education.
The establishment of the Seshachalam Hills Biosphere Reserve is part of India's efforts to conserve its rich biodiversity and promote sustainable development. The reserve plays a crucial role in protecting the unique ecosystems and species found in the region, as well as in promoting the well-being of local communities through sustainable practices.
In conclusion, Seshachalam Hills is located in Andhra Pradesh and is recognized as a biosphere reserve due to its ecological and biodiversity significance. The correct answer is (B) Andra Pradesh. Understanding the geographical location and ecological importance of the Seshachalam Hills is essential for students studying geography, environmental science, and conservation biology.