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El Niño, La Niña and “Godzilla El Niño” Understanding the World’s Powerful Climate Cycle UPSC CSE | GS Paper 1: Physical Geography | GS Paper 3: Environment, Agriculture, Disaster Management How to use this article First understand the mechanism: normal Pacific conditions, trade winds, Walker Circulation, El Niño and La Niña. Revise tables for Prelims: …
Read MoreEl Niño Threatens India’s Economy and Livelihoods Why in the News ? Forecasts indicate a high probability of El Niño developing during 2026–27, raising concerns about below-normal monsoon rainfall in India. Experts warn that its impact may extend beyond weather, affecting agriculture, employment, inflation, and overall economic stability, necessitating comprehensive environmental impact assessment of adaptation …
Read MoreLow Pressure Systems & MJO: Driving Early Monsoon Coverage Why It’s in the News Early Arrival: The southwest monsoon covered India by June 29, 9 days ahead of its normal date of July 8, significantly impacting weather conditions across the country. Rare Occurrence: This marks only the 10th instance since 1960 of full June coverage, …
Read MoreAtmosphere and Its Composition The atmosphere is an intricate and dynamic layer of gases that envelops the Earth, playing a crucial role in sustaining life and influencing global climate patterns. Understanding its composition, structure, and the forces that shape it is fundamental to meteorology, environmental science, and climatology. Definition and Composition The atmosphere is a …
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