51- Which is the second largest continent on earth?
(A) Atlantic Ocean
(B) Arctic Ocean
(C) Indian Ocean
(D) Pacific Ocean
52- What is the shape of Atlantic Ocean?
(A) S
(B) L
(C) R
(D) E
53- The coastline of Atlantic Ocean is highly indented and ……………………..
(A) Natural
(B) Irregular
(C) Triangular
(D) All of the above
54- The ……………..is the only ocean named after a country that is India.
(A) Pacific Ocean
(B) Atlantic Ocean
(C) India Ocean
(D) Arctic Ocean
55- What is the shape of the Indian Ocean?
(A) Irregular
(B) Square
(C) Circle
(D) Triangular
56- Arctic Ocean is located within the ………………
(A) Atlantic Ocean
(B) Arctic Ocean
(C) Indian Ocean
(D) All of the above
57- Arctic Ocean is connected with Pacific Ocean by a narrow stretch of Shallow water known as ……………..
(A) Bosporus Strait
(B) Bering Strait
(C) Palk Strait
(D) None of the above
58- The earth is surrounded by layer of gas called the …………………….
(A) Nitrogen
(B) Ozone layer
(C) Atmosphere
(D) Troposphere
59- The atmosphere is extends up to a height of about …………………..
(A) 18km
(B) 600km
(C) 2600km
(D) 1600 km
60- On the basis of composition, temperature and other properties atmosphere is divided into how many layers?
(A) Five
(B) Four
(C) Three
(D) Two
ANSWERS:
51-(A), 52-(A), 53-(B), 54-(C),55-(D), 56-(B), 57-(B), 58-(C), 59-(D), 60-(A)