North America · UPSC CDS/OTA · Question 30 of 30

North America – Question 30

Step-by-step solution. North America for UPSC CDS/OTA.

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

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Q · North AmericaMedium · 45s

Which factor primarily explains the desert conditions of the Great Basin region?

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

Step-by-Step Solution

The complete worked solution.

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The Great Basin is arid mainly due to the rain shadow effect of the Sierra Nevada.

Final Answer: Option A — Rain shadow effect
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North America Question 30 – UPSC CDS/OTA