Why do seasons change throughout the year on earth?
Why do seasons change throughout the year on earth?
पृथ्वी पर पूरे वर्ष ऋतुएं क्यों बदलती रहती हैं?
Detailed Solution & Logic
The tilt of the Earth's axis / पृथ्वी की धुरी का झुकाव
The main reason for the changing seasons on Earth is the Earth's 23.5 degree tilt on its axis (axial tilt) and its orbit around the Sun, due to which different parts of the Earth (hemispheres) are exposed to the Sun's direct rays at different times of the year, causing summer, winter, spring and autumn
पृथ्वी पर ऋतुएँ बदलने का मुख्य कारण पृथ्वी का अपनी धुरी पर 23.5 डिग्री झुकाव (axial tilt) और सूर्य के चारों ओर उसकी परिक्रमा (orbit) है, जिससे साल के अलग-अलग समय में पृथ्वी के अलग-अलग हिस्से (गोलार्ध) सूर्य की सीधी किरणों के सामने आते हैं, जिससे गर्मी, सर्दी, बसंत और पतझड़ आते हैं।
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