The number of national parks in India is :

• 56
• 66
• 90
• 448

Number of Biosphere reserves in India is :

• 143
• 90
• 180
• 448

What are the species confined to a region and not found anywhere else called?

• Endangered
• extinct
• Sacred
• Endemic

Animals constitute what % of the total species of organisms (plants and animals) recorded so far ?

• 7%
• 70%
• 17%
• 8%