Antarctica · UPSC CDS/OTA · Question 20 of 30

Antarctica – Question 20

Step-by-step solution. Antarctica for UPSC CDS/OTA.

Topic
Antarctica
Subject
General Studies
Difficulty
Medium
Solve Time
45–60 sec

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Q · AntarcticaMedium · 45s

Which of the following best describes ‘Dry Valleys’ of Antarctica?

TopicAntarctica
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

The complete worked solution.

Every step explained — no skipped algebra.

The Dry Valleys are some of the driest places on Earth, ice-free due to strong winds and low humidity.

Final Answer: Option C — Ice-free regions with extremely low humidity
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Antarctica Question 20 – UPSC CDS/OTA