Marine Geology and Paleoceangraphy [CSIR (Council of Scientific & Industrial Research) Earth Sciences]: Questions 1 - 3 of 16

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Question 1

Appeared in Year: 2015

Question MCQ▾

Which of the following processes does not happen during an EI Nino event? (June)

Choices

Choice (4)Response

a.

High sea level in the eastern equatorial Pacific compared to west

b.

Eastward propagation of equatorial Kelvin wave

c.

Relaxation of the easterly trade winds in the equatorial Pacific

d.

Shallow thermo cline in the eastern equatorial Pacific compared to west

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Question 2

Appeared in Year: 2018

Question MCQ▾

Which one of the following does not form a part of the oceanic conveyer belt circulation? (June)

Choices

Choice (4)Response

a.

Indonesian through flow

b.

North Atlantic deep water

c.

Antarctic bottom water

d.

Subtropical gyre

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Question 3

Appeared in Year: 2015

Question MCQ▾

Which of the following statement is correct with regard to upwelling in the oceans? (June)

Choices

Choice (4)Response

a.

Upwelling occurs in all the coastal areas of the world oceans

b.

In the equatorial regions there is no upwelling because the Coriolis Effect is zero at equator

c.

Upwelling intensity is maximum at the Peruvian margin in Pacific during EI-Nino events.

d.

Upwelling occurs in the equatorial regions due to equatorial divergence.

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