1172 Questions on NTA-NET (Based on NTA-UGC) Environmental Science (Paper-II) with Detailed Explanations and Solutions
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We have a total of 1172 Questions available on NTA-NET (Based on NTA-UGC) Environmental Science (Paper-II). You can choose a topic or subtopic below or view all Questions. Numbers in brackets indicate the number of Questions available on that topic.
Introduction of Environmental Science (95)
- Definition, Principles and Scope of Environmental Science (1)
- Earth, Man and Environment (2)
- Ecosystem (4)
- Physico-Chemical and Biological Factors in Environment (4)
- Geographical Classification and Zones (4)
- Structure and Composition of Atmosphere (12)
- Structure and Composition of Hydrosphere (2)
- Structure and Composition of Lithosphere (6)
- Structure and Composition of Biosphere (1)
- Material Balance (4)
- Laws of Thermodynamics (4)
- Heat Transfer Process (5)
- Scale of Meteorology (4)
- Pressure, Temperature, Precipitation, Humidity, Radiation and Wind (14)
- Atmospheric Stability (2)
- Inversions and Mixing Heights (4)
- Windroses (1)
- Natural Resources and Conservation (3)
- Sustainable Development (6)
- Meteorological Parameters (2)
- Biogeographic Provinces of the World (2)
- Remote Sensing and GIS (1)
- Ground Truthing (1)
- Waste Management and Climate Change (5)
- Environmental Education and Awareness (1)
Chemical Composition of Air (55)
- Classification of Elements (2)
- Chemical Speciation (1)
- Particles, Ions and Radicals in the Atmosphere (16)
- Chemical Process to Form Inorganic and Organic Particulate Matter (3)
- Thermochemical and Photochemical Reactions in Atmosphere (10)
- Oxygen and Ozone Chemistry (11)
- Chemistry of Air Pollutants (5)
- Photochemical Smog (7)
Water Chemistry (23)
- Chemistry of Water (10)
- Concept of DO, BOD, COD (9)
- Coagulation (1)
- Filteration (1)
- Redox Potential (2)
Ecosystems (149)
- Structure and Functions (12)
- Abiotic and Biotic Components (5)
- Energy Flows (10)
- Food Chains (8)
- Food Web (2)
- Ecological Pyramids (1)
- Ecosystem Types and Diversity (13)
- Ecological Succession (11)
- Population (10)
- Community Ecology (9)
- Parasitism, Prey - Predator Relationships (6)
- Ecosystem Structure and Functions (3)
- Species Diversity (2)
- Concept of Ecotone (1)
- Edge Effects (1)
- Ecological Habitats and Niche (5)
- Ecosystem Stability and Factors Affecting Stability (3)
- Ecosystem Services (4)
- Types of Ecosystem (20)
- Biomes (7)
- Characteristics of Different Biomes (5)
- Population Ecology (11)
Basics of Environmental Geosciences (116)
- Earth Systems and Biosphere (18)
- Earth's Processes and Geological Hazards (19)
- Mineral Resources and Environment (10)
- Water Resources and Environment (12)
- Landuse Planning (1)
- Environmental Geochemistry (5)
- Remote Sensing (17)
- Primary Geochemical Differentiation (1)
- Formation of Crust (1)
- Formation of Atmosphere (2)
- Controls on Formation of Landforms (8)
- Weathering (4)
- Soil Forming Minerals and Process of Soil Formation (3)
- Soil Physical and Chemical Properties (6)
- Soil Types and Climate Control on Soil Formation (1)
- Abundance of Elements in Bulk Earth, Crust (1)
- Distribution of Water in Earth (1)
- Hydrology and Hydrogeology (2)
- Darcy's Law and Its Validity (3)
- Natural Hazards (1)
Energy Resources (123)
- Sun as Source of Energy (11)
- Fossil Fuels (14)
- Hydroelectric Power (6)
- Tidal Energy (9)
- Ocean Thermal Energy Conversion (4)
- Wind and Geothermal Energy (17)
- Solar Collectors (7)
- Photovoltaics and Solar Ponds (1)
- Nuclear Energy - Fission and Fusion (11)
- Magnetohydrodynamic Power (3)
- Bio-Energy (4)
- Anaerobic Digestion (1)
- Energy Use Patterns (2)
- Cabon Dioxide Emission (1)
- Global Warming (10)
- Air and Thermal Pollution (4)
- Radioactive Waste and Radioactivity from Nuclear Reactors (5)
- Exploitation of Solar Energy (5)
- Nuclear Energy (3)
- Nuclear Reactor (2)
- Radiative Forcing (3)
Air (61)
- Sources of Pollution (19)
- Primary and Secondary Pollutants (6)
- Transport and Diffusion of Pollutants (1)
- Gas Laws (4)
- Monitoring and Control of Air Pollution (8)
- Effect of Pollutants (5)
- Acid Rain (3)
- Air Quality Standards (3)
- Sampling and Monitoring of Air Pollutants (1)
- Principles and Instruments for Measurements (5)
- Indian National Ambient Air Quality Standards (1)
- Dispersion of Air Pollutants (3)
- Lapse Rates (1)
- Control of Gaseous Pollutants (1)
Water (35)
- Types of Water Pollution (8)
- Sources and Consequences (3)
- Physico - Chemical and Bacteriological Sampling and Water Quality Analysis (1)
- Standards, Sewage and Waste Water Treatment and Recycling (3)
- Water Quality Standard (1)
- Impact on Humans, Plants and Animals (1)
- Measurement of Water Quality Parameters (6)
- Indian Standards for Drinking Water (4)
- Drinking Water Treatment (6)
- Wastewater Treatment (1)
- Common Effluent Treatment Plant (1)
Environment Impact Assessment (58)
- Introduction to EIA (11)
- Environmental Impact Statement and Environmental Management Plan (7)
- EIA Guidelines 1994 - Notification of Government of India (10)
- Impact Assessment Methodologies (8)
- Review Environmental Impact Analysis and Statement - Environmental Audit (3)
- Base Line Information and Predictions (3)
- Restoration and Rehabilitation Technologies (2)
- Rural Planning and Landuse Pattern (1)
- Sustainable Development (2)
- Cost-Benefit Analysis (2)
- Environmental Priorities in India (3)
- Life-Cycle Analysis (1)
- Environmental Management System Standards (2)
- EIA Notification, 2006 (2)
- Risk Assessment (1)
Solid Waste and Management (38)
- Sources and Generation of Solid Wastes (6)
- Chemical Composition and Classification (6)
- Disposal Methods and Management of Solid Wastes (14)
- Waste Minimization Technologies (4)
- Hazardous Wastes Management and Handling Rules, 1989 (1)
- Resource Management (2)
- Disaster Management and Risk Analysis (3)
- Solid Waste Components (1)
- Electrical Energy Generation from Solid Waste (1)
Environmental Protection Act (58)
- International and National Efforts for Environment Protection (5)
- Legislation (1)
- Wildlife Protection Act, 1972 Amended 1991 (6)
- Forest Conservation Act, 1980 (7)
- Indian Forests Act ( Revised ) 1982 (1)
- Air (Prevention and Control of Pollution) Act 1981 Amended 1987 (3)
- Water ( Prevention and Control of Pollution ) Act, 1974 Amended 1988 (4)
- Environment ( Protection ) Act, 1986 and Rules 1986 (10)
- Labelling Environmentally Friendly Products (Ecomark) (1)
- Public Liability Insurance Act, 1991 and Rules 1991 (3)
- Biological Diversity Act, 2002 (1)
- Hazardous & Other Waste (Management & Transboundary Movement) Rules, 2016 (3)
- Plastic Waste Management Rules, 2016 (1)
- Bio-Medical Waste Management Rules, 2016 (6)
- Solid Waste Management Rules, 2016 (2)
- Manufacture, Storage & Import of Hazardous Chemical (Amendment) Rules, 2000 (1)
- Coastal Regulation Zones (CRZ) 1991 (2)
- National Forest Policy, 1988 (1)
Environmental Awareness (81)
- Environmental Education and Awareness (14)
- Environmental Ethics and Global Imperatives (3)
- Ozone Depletion (16)
- Global Warming and Climatic Change (4)
- Current Environmental Issues in India (3)
- Tehri Dam (1)
- Soil Erosion (2)
- Alkaline and Saline Soil (2)
- Wastelands and Reclamation (2)
- Desertification and Control (2)
- Vehicular Pollution and Urban Air Quality (1)
- Biodiversity Conservation and Agenda - 21 (1)
- Waste Disposal, Recycling and Power Generation (2)
- Fly-Ash Utilization (1)
- Water Crises-Conservation of Water (2)
- Environmental Hazards (2)
- Eutrophication (2)
- Restoration of Indian Lakes (2)
- Rainwater Harvesting (3)
- Wetlands Conservation (2)
- National Action Plan on Climate Change (4)
- National River Conservation Plan (1)
- Climate Change (4)
- Forest Conservation (2)
- Wild Life Conservation Projects (1)
- Waste Management (1)
- Sustainable Habitat (1)