GEOGRAPY (SS 1)

The seasonal changes in the volumes of water in a river in a year is known as

• valley

• waterfalls

• river mouth

• river regime

All areas drained by a river and its tributaries is called ______.

• river basins

• water shed

• course of river

• river drained

The meeting point of two different rivers is called _______.

• tributaries

• confluence of a river

• island

• river energy

The smaller rivers or streams that joins together to form a larger one is called ______.

• tributaries

• distributaries

• confluence

• course of river

The highland area which separates two or more rivers is called ____.

• water shed

• water falls

• course of a river

• velocity

Where a river begins is called ______.

• sources of river

• river regime

• river basins

A channels through which a river flow is called ________.

• water falls

• course of river

• Rivers

• tributaries

Where a river enters the sea, lake and ocean is called _____

• mouth of a river

• water shed

• waterfalls

• deposition

A river uses its energy to ______

• move

• flow

• overcome friction

• to increase its velocity

The upper course of a river is also called ______

• old-age

• middle

• lower

• mountain