The deepest ocean is

Ocean currents are caused by

…………. are the rhythmic rise and fall of the water in the oceans every day.

It is estimated that about ……… % of the earth’s surface is occupied by seas and oceans.

The ocean currents are of ……….. types.

Bhavanapadu lies at the tail end of …………. canal.

The most important festival in Bhavanapadu village is

The fishermen have a special ……….. for repairing the nets.

How many kinds of movements are there to an Ocean?

The ups and downs of sea surface water are called