CBSE-NET (UGC) Geography (Paper-II & Paper-III): Questions 861 - 867 of 1978
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Question number: 861
Question number: 862
Appeared in Year: 2014
Which of the following condition is not essential for a limestone landscape to develop into karst topography? (December)
Complex patterns of joints in the otherwise impermeable limestone.
The limestone formation must contain 100 % calcium carbonate for solution processes.
There must be an aerated zone between the ground surface and the water table
Good vegetation cover
Question number: 863
Question number: 864
Question number: 865
Question number: 866
Question number: 867
Despite low evaporation and stable stratification of the atmosphere, salinity is high in Polar Regions.
Seawater freezes leaving the remaining water saltier than before.
Which of the following is true?
|a.||Ꭺ is false but Ꭱ is true|
|b.||Ꭺ is true but Ꭱ is false|
|c.||Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ|
|d.||Both Ꭺ and Ꭱ are false|