: The book covers everything from basic ecological concepts (autecology and synecology) to pressing modern issues like global warming, ozone depletion, and biodiversity conservation.
The book excels in breaking down complex ecological concepts. Topics such as Ecological Succession, Biogeochemical Cycles, and Population Ecology are treated with academic rigor. For a student, this creates a "better" foundation than rote memorization. It ensures that when a tricky question about the nitrogen cycle or the energy flow in an ecosystem appears, the candidate understands the mechanism rather than just a factoid. ecology and environment pd sharma pdf best better