Q.1) ‘’Temperature, salinity and density differences in ocean water are the prime causes of ocean water circulation.’’ Elaborate. (20 marks)
Q.2) Comment on marine heat budget and the oceanic circulation system. (15 marks)
Q.3) Discuss the different bases for classifying the ocean deposits and give a detailed account of pelagic deposits of the oceans. (15 marks)
Q.4) Discuss the mid-Atlantic Ridge in terms of its origin extent and relief. (15 marks)
Q.5) Why the Indian Ocean is spawning strong and deadly tropical cyclones? Explain.