Answer: Option B
Answer: (b)
The Agasthyamalai Biosphere Reserve was established in 2001 and includes 3,500.36 km² of which 1828 km² is in Kerala and 1672.36 km² is in Tamil Nadu. Agasthyamalai Biosphere Reserve became part of the World Network of Biosphere Reserves in 2016.
Dibru-Saikhowa National Park is a national wildlife park in Tinsukia, Assam, India. Dibru-Saikhowa National Park is located about 12 km north of Tinsukia town of Assam covering an area of 350 km². Dihang-Dibang or Dehang-Debang is a biosphere reserve constituted in 1998. It is in the Indian state of Arunachal Pradesh.
The Mouling National Park and the Dibang Wildlife Sanctuary are located fully or partly within this biosphere reserve. The reserve spreads over three districts: Dibang Valley, Upper Siang, and West Siang.
Nokrek National Park, or Nokrek Biosphere Reserve, is a national park located approximately 2 km from Tura Peak in the West Garo Hills district of Meghalaya, India. UNESCO added this National park to its list of Biosphere Reserves in May 2009.