In this article on the Sixth Mass Extinction, we shall discuss what it is, its history, causes, consequences & other details. This will be very useful for aspirants in the UPSC Prelims Exam. Join theGeography Optional Courseand prepare for the mains with the experts. ...
2016 water scarcity india’s water crisis – rstv drinking-water quality and challenges aspirants preparing for the upsc exam can check the links given below – upsc 2021 upsc calendar 2021 upsc syllabus analysis of the press information bureau ncert geography notes for upsc upsc gs iii syllabus...