There are 89 national parks, 500 wildlife sanctuaries, 27 tiger reserves, 200 zoological parks and 13 biosphere reserves in the country covering an area of_______.

The correct option is B

1.6 lakhsq.km

There are 89 national parks, 500 wildlife sanctuaries, 27 tiger reserves, 200 zoological parks and 13 biosphere reserves in the country covering an area of 1.6 lakhsq.km. These are required for the protection of wildlife.