Tnpsc and Upsc Notes Pdf
Best book for Indian geography Geography is an important part of General Studies Paper 1 in Upsc CSE. The geography part comes with questions from World and India Geography that also consists of the Physical, Social, and Economic geography of the World and India. Geography is also one of the most taken optional papers in … Read more
Indian Polity The book “Indian Polity”, 6th edition is a must-read for the aspirants appearing for the Civil Services examinations as well as the other State Services examinations. Indian Art and Culture This book offers comprehensive and latest information covering the broad field of knowledge on Indian art, paintings, music, and architecture for the aspirants … Read more
Ecological Pyramid The ecological pyramid is a graphical representation to show the relationship between various organisms at various trophic levels in an ecosystem. The concept of the ecological pyramid was first introduced by Charles Elton in 1927. The base of a pyramid is broad and its apex is narrow. The shape is the same for … Read more
Fresh Mangroves
Energy flow in an ecosystem Energy flow is the flow of energy through various living organisms within an ecosystem. Every organism can be organized as a producer and consumer. The plants are producers and their energy is consumed by primary consumers (goat, cow, deer etc) and the primary consumer is consumed by secondary or tertiary … Read more
Biosphere is part of earth where we exist. It consists of highly integrated and interacting zone comprises of atmosphere, hydrosphere and lithosphere. Biosphsre is absent in extremes of the north and south poles, highest mountains and deepest oceans. As it is hostile conditions as they do not support life.
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