Science

Physics covers chapters such as Time and Motion, Physical Environment-Magnet, Physical Environment-Use of Environment-Friendly Energy, Physical Environment-Light, Physical Environment-Electricity and, Physical Environment-Heat

Biology covers chapters such as Human Food, Environment and Public Health, Morphological Diversity and Functions of Living Components of Environment and, Crisis of Environment, Plants and Conservation

Chemistry covers chapters such as Atom, Molecule and Chemical Reaction and Role of Substances in Environment