____________ is a bio reserve in India that is also a UNESCO World Heritage Site.

Correct option is A

• Wildlife and Ecosystem: Apart from the Royal Bengal Tiger, the Sundarbans is home to many other species, including spotted deer, crocodiles, and various species of birds and fish.
• Mangrove Forests: The Sundarbans is the largest mangrove forest in the world, and the area is vital for the conservation of coastal ecosystems and combating climate change.
• UNESCO World Heritage: In 1987, the Sundarbans were designated as a UNESCO World Heritage Site for its global environmental importance.
• Conservation Efforts: The region faces threats from human encroachment, climate change, and rising sea levels, leading to various conservation initiatives to protect its biodiversity.

• Pachmarhi Biosphere Reserve: The Pachmarhi Biosphere Reserve is an important biosphere reserve in India.
• Nokrek National Park: Nokrek National Park in Meghalaya is a biosphere reserve.
•  Gulf of Mannar: The Gulf of Mannar is a biosphere reserve.