Polar vortex and its disruption- All you need to know Swetha 10/03/2021 0 Comments From Current Affairs Notes for UPSC » Editorials & In-depths » This topic Premium Content! You need General Studies (GS) subscription to access this content. Join now to unlock premium content. JOIN NOW GET MONTHLY COMPILATIONS Related Posts Critical Mineral Blocks in India 09/12/2023 / Geography Tectonic Deformation 27/06/2023 / Geography National Framework for Climate Services (NFCS) 18/01/2024 / Global Warming & Climate Change Significant Expansion of Glacial Lakes in the Indian Himalayas 26/04/2024 / Global Warming & Climate Change