Who first used the word sial for the topmost layer of the earth?

Underground water and the water on the earth’s surface is called___

_____ is known as India's Spice Garden. 

The state in which the highest area of most dense forests is found in India is 

In which state is the Maikal range situated?

Which of the following is protected under Wildlife (Protection) Act, 1972? 

______ is an important road link between Srinagar on one side and Kargil and Leh on the other side.

The national Highway 1 A connects Leh to Kashmir valley through the ____pass.