Solved UPSC CDS/OTA Question
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Q · Earth Movement And Impactmedium · 45s
What causes the apparent deflection of moving objects on Earth?
TopicEarth Movement And Impact
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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The Coriolis effect results from Earth's rotation, causing moving objects like wind and ocean currents to deflect from a straight path relative to the Earth's surface. This deflection varies depending on the hemisphere and leads to curved wind patterns, including the rotation of cyclones. The Coriolis effect is critical in meteorology, oceanography, and aviation.
Final Answer: Option B - Coriolis effect