This textbook on environmental science has been specially designed for students of Class XII. It introduces them to the basic concepts of environmental science using an inter-disciplinary approach. The major themes handled in the book are: - Population and Conservation of Ecology Planning for Environmental Conservation and Protection - Technology and Environment - Environmental Pollution - Action on Atmosphere - Legal Regimes for Sustainable Development Key features - Extensive coverage of topics - Lucid presentation in simple language - Iluustrations, cartoons and photographs to complement explanation of concepts - Special section to aid revision and consolidation - Activities to reinforce and apply concepts - Exercises for self-evaluation and self-assessment - Answer key to select questions" Contents Preface Unit I Population and Conservation of Ecology 1 Population Dynamics 2 Population Growth and Regulation 3 Human Populations 4 Human Population Control 5 Threats to Ecosystem 6 Conservation Unit II Planning for Environmental Conservation and Protection 7 Ecosystem Analysis 8 Human-Environment Interaction 9 Environmental Impact Assessment (EIA) Unit III Technology and Environment 10 Technology: Evolution and Models 11 Renewable Energy 12 Environmental Health 13 Biotechnology: Potential and its Limitations Unit IV Environmental Pollution 14 Human Interventions and Pollution 15 Pollution Control Approaches 16 Water and Soil Pollution Unit V Action on the Atmosphere 17 Control of Atmospheeric Pollution 18 Development and Pollution 19 Satellite Imagery for Monitoring Environment 20 International Actions on the Depletion of Ozone Layer Unit VI Legal Regimes for Sustainable Development 21 National Legislative Framework for Environment 22 Trade and International Environment 23 International Initiatives 24 International Organisations Answer Key to Select Questions in Exercises
Persian prophet Mani, also Manes, founded Manichaeism, his religious movement, a rival to early Christianity, which professed the world as a fusion of the equal but opposite forces of good and evil.
The Persian prophet Mani taught Manichaeism, also Manichaeanism, the syncretic, dualistic religious philosophy, combining elements of Zoroastrian and Gnostic thought; the imperial Roman government, Neoplatonist philosophers, and orthodox Christians opposed it.
Early church father and philosopher Saint Augustine argued against Manichaeism.