UPSC Civil Services Prelims Exam is evolving in its orientation and the level of the questions asked. After the combined Prelims Exam for Indian Forest Services and Civil Services, the questions from the Environment and Ecology is increasing. Here we are providing the strategy to prepare it.
Environment and Ecology is getting more important year after year and also there is no set of instructions which can assure the candidates about the Syllabus and the preparation strategy. To overcome this difficulty of the candidates, we presents the following video for candidates' rescue
See here the Study Material for Environment and Ecology