Oceans and Atmosphere-Air- Sea Interactions on Different Space and Time Scales [CSIR (Council of Scientific & Industrial Research) Earth Sciences]: Questions 1 - 3 of 3

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Question 1

Appeared in Year: 2012

Question MCQ▾

The ocean seaways/gateways play a critical role in the evolution of global ocean circulation, climate, and marine biota. What is the approximate timing of closing of panama isthmus? (June)

Choices

Choice (4)Response

a.

Pliocene

b.

Eocene

c.

Oligocene

d.

Miocene

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Question 2

Question MCQ▾

With an increase in height, the air becomes much

Choices

Choice (4)Response

a.

Thicker

b.

Heavier

c.

Cooler

d.

Thinner

Edit

Question 3

Question MCQ▾

When does freezing rain or sleet occurs?

Choices

Choice (4)Response

a.

When the upper air is cold and the surface air is warm

b.

When both the surface and the upper air are warm

c.

When both the surface and the upper air are cold

d.

When the upper air is warm and the surface air is cold

Edit