Solved UPSC CDS/OTA Question
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Q · Internal Structure of The EarthMedium · 45s
The average thickness of the continental crust is approximately:
TopicInternal Structure of The Earth
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Continental crust averages 30–50 km in thickness.
Final Answer: Option C - 30 km