जनवरी में पृथ्वी सूर्य के निकट होने पर भी उत्तरी गोलार्द्ध में सर्दी क्यों होती है?
Why is it winter in the Northern Hemisphere in January even though Earth is near the Sun?
Explanation opens after your attempt
A. क्योंकि ऋतुओं को मुख्यतः अक्षीय झुकाव नियंत्रित करता हैBecause seasons are mainly controlled by axial tilt
Concept
At perihelion distance is smaller, but the Northern Hemisphere is tilted away from the Sun. Axial tilt is the main control of seasons.
Why this answer is correct
The correct answer is A. क्योंकि ऋतुओं को मुख्यतः अक्षीय झुकाव नियंत्रित करता है / Because seasons are mainly controlled by axial tilt. At perihelion distance is smaller, but the Northern Hemisphere is tilted away from the Sun. Axial tilt is the main control of seasons.
Exam Tip
उपसौर पर दूरी कम होती है लेकिन उत्तरी गोलार्द्ध सूर्य से दूर झुका रहता है। ऋतुओं में अक्षीय झुकाव मुख्य है।
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