1. For the first time who used word ‘Anticyclone’?
(a) Fitzroy
(b) Solberg
(c) Galton
(d) Axner
2. The most important component responsible for Albedo is:
(a) Cloud cover
(b) Ozone layer
(c) Ice-cover
(d) Dust particles
3. The world’s lowest air pressure has been recorded at
(a) Irkutsk
(b) Mariana Islands
(c) Alutian
(d) Hawaii Island
4. Which is the correct descending order of following gases, according to their presence in the atmosphere?
(a) He, Ne, Kr. Xn
(b) Ne, He, Xn, Kr
(c) He, Ne, Xn, Kr
(d) Ne, He, Kr, Xn
5. Selective scattering is caused by:
(a) Gases
(b) Dust particles
(c) Hygroscopic nuclei
(d) All of the above
6. Which theory says that all coral reefs began as fringing reefs around an island’?
(a) Darwin’s subsidence theory
(b) Daly’s subsidence theory
(c) Darwin’s glacial control theory
(d) Day’s glacial control theory
7. Isobaths are:
(a) Contours marking slope below sea level
(b) Contours marking slope below plain level
(c) Contours marking depth below sea level
(d) Contours marking depth below plain level
8. Which ocean does not show constant pattern of ocean current? -
(a) South Indian ocean
(b) North Indian ocean
(c) South Pacific ocean
(d) North Pacific ocean
9. Related to ocean deeps which one is incorrect?
(a) It covers only 1.2% of the Sea bottom
(b) In German it is known as Tiefe
(c) In-French it is known as Fosse
(d) In Welsh it is known a Cwm
10. Who conducted world wide study of 102 submarine Canyons?
(a) Francis Shephard
(b) Charles Bead
(c) None of these
(d) Both of these
Answers will be updated soon..
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