What is El Nino and La Nina: Impact, Effect and Difference ?
What is El Nino and La Nina: Impact, Effect and Difference Source: Business line GS Paper-1: Important Geophysical Phenomena, Physical Geography #UPSC #ElNino #Geography #UPSCPrelims2023 #ethicias #upsc #OPSC #TheHindu #thehindueditorial #today #news
