'In this video we are going to give in depth explanation of the chapter 2nd of Shankar IAS environment, this is the first part of of this chapter in this video we will discuss about the energy flow between the trophic levels depicted in the form of food chain ,food web ,pyramid and the pollutants entering in the trophic levels of energy flow. To get the notes follow on telegram ID @beavillian. For #upsc #ssc #shankariasenvironment #IAS #ecosystem #foodchain #foodweb #ecologicalpyramids #biologicalpollutants #energyflow #trophiclevels'
Tags: upsc crash course , upsc syllabus 2020 , upsc preparation for beginners , upsc 2020 , free upsc videos , free upsc lectures , upsc preparation in hindi , upsc preparation in English , Upsc notes , upsc environment , upsc Shankar IAS environment
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