Solved UPSC CDS/OTA Question
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Q · Earth Movement And Impactmedium · 45s
Which phenomenon occurs due to Earth's revolution?
TopicEarth Movement And Impact
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Earth's revolution—the movement of our planet along its elliptical orbit around the Sun—results in the progression of seasonal changes. As Earth travels around the Sun, its tilted axis causes varying solar intensity at different latitudes and times of the year. This change in solar heating patterns is the fundamental cause of the seasons, leading to shifts in temperature, weather, and ecological cycles globally.
Final Answer: Option C - Seasonal changes