बिजली बचाने के लिए आज दुनिया में 8.30 से 9.30 तक मनाया गया 'अर्थ ऑवर'

<p style="text-align: justify;"><strong>नई दिल्ली:</strong> बिजली बचाने के लिए आज दुनिया में अर्थ ऑवर मनाया गया. इस दौरान दुनिया के लगभग सभी देशों ने अपने समयानुसार रात के 8.30 से 9.30 के बीच घरों, दफ्तरों और अन्य सार्वजनिक स्थानों पर लाइट ऑफ रखा. अर्थ ऑवर के दिन वैश्विक स्तर पर लोगों को

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