_________ is suitable for drinking.

During a storm, the winds blowing at very high speed form huge ___________.

Evaporation is in the form of ___________.

The busiest ocean from the point of view of trade is the ____________.

Bay of Bengal is the example of ___________.

The rhythmic rise and fall of ocean water twice in a day is called a

The ___________ is the third largest of the world's oceanic divisions. 

___________ covers about one fifth of the total area under oceans and seas.

The watery part of the Earth is called _________.

A __________ is a large body of water that is completely surrounded by land.