Solved UPSC CDS/OTA Question
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Q · Atmosphere and CyclonesEasy · 45s
What is the main energy source for atmospheric circulation?
TopicAtmosphere and Cyclones
Question Typemultiple choice
DifficultyEasy
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Solar radiation drives wind and weather patterns by heating Earth's surface unevenly.
Final Answer: Option D - Solar radiation