Explanations:The question asks for the forest sanctuary in Gujarat that is famous for lions and tigers. To understand the correct answer, it is essential to know the geographical and ecological significance of the various wildlife sanctuaries in India.
Gir Forest, located in the state of Gujarat, is a protected area and a wildlife sanctuary that is globally recognized for being the last natural habitat of the Asiatic lion (Panthera leo persica). The sanctuary is situated in the Junagadh district and covers an area of approximately 1,412 square kilometers. Gir Forest is not only home to the Asiatic lion but also supports a diverse range of flora and fauna, including tigers, leopards, hyenas, and various species of deer and birds.
The other options provided in the question are incorrect for the following reasons:
Jim Corbett National Park, located in Uttarakhand, is one of the oldest national parks in India and is renowned for its Bengal tiger population. It is not located in Gujarat and is not known for lions.
Sundarbans, a mangrove forest located in West Bengal and Bangladesh, is famous for the Bengal tiger and is not located in Gujarat. It is a UNESCO World Heritage Site and is known for its unique ecosystem and biodiversity, but it is not associated with lions.
Nilgiri Reserve, located in Tamil Nadu, is a part of the Nilgiri Biosphere Reserve and is known for its rich biodiversity, including elephants, tigers, and leopards. However, it is not located in Gujarat and is not specifically known for lions.
Therefore, Gir Forest is the correct answer as it is the only sanctuary among the options that is located in Gujarat and is famous for its Asiatic lions, as well as other wildlife including tigers. Understanding the geographical distribution and ecological significance of these wildlife sanctuaries is crucial for answering questions related to Indian geography and wildlife conservation.