1) Which is the largest sea in the world?
(A) South China Sea
(B) Mediterranean Sea
(C) Black Sea
(D) Red Sea
2) The deepest point in the ocean is_________
(A) Mariana trench (Challenger deep)
(B) Galathea depth
(C) Bartholomew deep
(D) Mindanao deep
3) Which is the deepest ocean in the world?
(A) Arctic
(B) Atlantic
(C) Pacific
(D) Indian
4) Which is the saltiest sea of the world?
(A) Mediterranean Sea
(B) Black Sea
(C) Caribbean Sea
(D) Baltic Sea
5) The greatest depth of water surface is about 10,900 metres at Mariana trench. It is located in the ________
(A) Atlantic Ocean
(B) Pacific Ocean
(C) Indian Ocean
(D) Antarctica Ocean
6) Which of the following is an Ocean Current?
(A) West wind
(B) Gulf stream
(C) Both of these
(D) None of these
7) Of the total water on the earth, fresh water reserves constitute approximately________
(A) 1.2%
(B) 2.7%
(C) 4.5%
(D) 5.8%
8) Which of the following ocean currents is popularly known as "Warm Blanket of Europe"?
(A) Benguela Current
(B) Canaries Current
(C) Gulf Stream
(D)West wind drift
9) In which of the following oceans, the oceans currents do not move regularly in one particular direction?
(A) Arctic Ocean
(B) Indian Ocean
(C) Atlantic Ocean
(D) Pacific Ocean
10) Which of the following islands is located in the Caribbean Sea?
(A) Sardinia
(B) Jamaica
(C) Sumatra
(D) Tahiti