River Ganga originates from the Himalayan range of

Terai region is found in the Himalayan range of

A land mass surrounded by water on all sides is called

Pointed tops of mountains are called

In the inner side of the earth, the rocks are in

Large streams of water are called

The sediments deposited by the river from a triangle-shaped land mass called

The wide  area of water when river flow directly into the sea without dividing  is known as

A low narrow gap between the mountains is

Khyber Pass in the Himalayas connect: