Which one of the following is an enormous source of energy?
Ocean
Sea
Lagoon
River
The fall of water level is called :
Warm current
Cold current
High tide
Low tide
The regular movement of water from one part of the ocean to another is called :
Tides
Waves
Ocean current
Strait
Which is the largest ocean in the world?
Indian Ocean
Atlantic Ocean
Arctic Ocean
Pacific Ocean
The ocean deposits are broadly categorized into :
Two
Three
Four
Five
The rise and fall of the ocean water is known as :
Bays
The submerged part of land, which is adjacent to the coastline and is not more than 200 meters deep is called :
Continental slope
Deep ocean floors
Deep sea plain
Continental shelf
Which is the third largest ocean in the world?
The rise of water level is called :
Which one of the following consists of light continental rocks that over lie the dense rocks of ocean floors?
Abyssal plain
Ocean deep