Quaternary Geology-Quaternary Climates [CSIR (Council of Scientific & Industrial Research) Earth Sciences]: Questions 1 - 2 of 4

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Question 1

Appeared in Year: 2015

Question MCQ▾

Which one of the following statements is true with regard to global precipitation during glacial/interglacial periods? (June)

Choices

Choice (4)Response

a.

Precipitation increased in polar areas during glacial periods

b.

In glacial periods there was less precipitation

c.

In glacial periods there was more precipitation

d.

Precipitation remained the same in both the periods

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Question 2

Appeared in Year: 2015

Question MCQ▾

Marine sedimentary and ice core record reveals that the Earth has undergone several phases of glacial/inter glacial intervals in geological past. Which of the following statement is not true in the context? (June)

Choices

Choice (4)Response

a.

In the late Quaternary the glacial/inter glacial were very long as compared to inter glacial

b.

The present inter glacial period, Holocene, is marked by several cooling periods with known cyclist

c.

Glacial/inter glacial intervals have always been of equal duration and have the same periodicity in all geological time intervals

d.

In the late Quaternary the glacial/inter glacial cyclist changed from years (obliquity) to years (eccentricity)

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