Which is the largest desert in the world?

A land mass surrounded by water on three sides and joined to land on the fourth is called

Where are the coldest regions in the world?

A low narrow gap between the mountains is

The low lying area between the hills or mountains is called

Which is the highest peak in the world?

River Ganga originates from: 

What is the name of the tip of a Peninsula?

A narrow strip of land joining two large land masses is called

Which is the longest river in the world?