The regular movement of water from one part of the ocean to another is called :
Tides
Waves
Ocean current
Strait
Which is essential for fixing the roots of plants?
Land
Soil
Rock
Mineral
Which of the following is the smallest ocean in the world?
Pacific Ocean
Arctic Ocean
Atlantic Ocean
Indian Ocean
Sandstone and shale are the examples of :
Igneous rocks
Sedimentary rocks
Metamorphic rocks
Exogenic rocks
Which is the only ocean that is named after a country?
Which one of the following consists of light continental rocks that over lie the dense rocks of ocean floors?
Continental shelf
Continental slope
Abyssal plain
Ocean deep
Which of the types of rocks contain fossil fuels?
Minerals
The ocean deposits are broadly categorized into :
Two
Three
Four
Five
Which is the largest ocean in the world?
How many types of ocean currents?