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 |
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) |