Which one of the following seas is without a coastline?
Which one of the following countries does not border Mediterranean sea?
A ship met with an accident at 30°N. The ship was sailing in the:
Sargasso sea is located in:
The greatest known ocean depth (which lies in the pacific ocean) is:
The Caspian Sea, the largest inland sea or lake in the world, is located:
Which is the largest sea in the world?
Which is the largest Gulf in the world?
There is a submarine ridge in the Bay of Bengal. What is it called?
Where is the Dogger Bank, which is a major fishing area, located?
