Biosphere - GS questions based on daily current affairs

1)   Which of the following is India’s first marine biosphere?

a. Palk Bay and Palk Strait
b. Great Nicobar
c. Sunderbans
d. Gulf of Mannar
Answer  Explanation 

ANSWER: Gulf of Mannar

Explanation:
It is famous for sea cow (dugong). India has 18 biosphere reserves. Out of these, 9 are recognized by the World Network of Biosphere Reserves by the UNESCO. Gulf of Mannar is a recognized site.