Notes in Hindi

Environmental Science notes in hindi

Dams Benefits and Problems 1
Use and Exploitation of Mineral Resources 2
Environmental Effects of Mineral Resources Extraction 3
Mineral Resources Case Studies 4
World Food Problems 5
Agricultural and Overgrazing Impact 6
Effects of Modern Agriculture 7
Fertilizer and Pesticide Problems 8
Water Logging 9
Soil Salinity 10
Food Resources Case Studies 11
Growing Energy Needs 12
Renewable and Non-Renewable Energy Sources 13
Use of Alternate Energy Sources 14
Energy Resources Case Studies 15
Land as a Resource 16
Land Degradation 17
Man-Induced Landslides 18
Soil Erosion and Desertification 19
Role of an Individual in Conservation of Natural Resources 20
Equitable Use of Resources for Sustainable Lifestyles 21
Ecosystems 22
Producers, Consumers and Decomposers 23
Energy Flow in the Ecosystem 24
Ecological Succession 25
Food Chains 26
Food Webs 27
Ecological Pyramids 28
Forest Ecosystem 29
Grassland Ecosystem 30
Desert Ecosystem 31
Aquatic Ecosystems 32
Biodiversity Introduction and Definition 33
Value of Biodiversity 34
Biodiversity at Global, National and Local Levels 35
India as a Mega-Diversity Nation 36
Hot-Spots of Biodiversity 37
Threats to Biodiversity – Habitat Loss and Poaching 38
Man-Wildlife Conflicts 39
Endangered and Endemic Species of India 40
Conservation of Biodiversity – In-situ and Ex-situ 41
Air Pollution 42
Water Pollution 43
Soil Pollution 44
Marine Pollution 45
Noise Pollution 46
Thermal Pollution 47
Nuclear Hazards 48
Solid Waste Management – Causes and Effects 49
Solid Waste Management – Control Measures 50
Role of an Individual in Prevention of Pollution 51
Pollution Case Studies 52
Disaster Management – Floods 53
Disaster Management – Earthquake 54
Disaster Management – Cyclone 55
Disaster Management – Landslides 56
Social Issues and the Environment 57
From Unsustainable to Sustainable Development 58
Resettlement and Rehabilitation of People 59
Climate Change and Global Warming 60
Causes and Effects of Acid Rain in Hindi 61
Wasteland Reclamation 62
Consumerism and Waste Products 63
Overview of Environment Protection Act in Hindi 64
Key Provisions of Air Pollution Control Act in Hindi 65
Major Features of Water Pollution Control Act in Hindi 66
Purpose and Scope of Wildlife Protection Act in Hindi 67
Introduction to Forest Conservation Act in Hindi 68
Common Challenges in Environmental Law Enforcement in Hindi 69
Importance of Public Awareness in Environmental Protection in Hindi 70
Relationship Between Human Population and Environment in Hindi 71
Trends in Population Growth Worldwide in Hindi 72
Causes and Consequences of Population Explosion in Hindi 73
Environment and Human Health 74
Human Rights and Value Education 75
HIV/AIDS and Women and Child Welfare 76
Use of IT for Environmental Monitoring and Management in Hindi 77
Multidisciplinary Nature of Environmental Science 78
Natural Resources 79
Definition, Scope and Importance of Environmental Science 80
Need for Public Awareness in Environmental Science 81
Natural Resources and Associated Problems 82
Forest Resources Use and Over-Exploitation 83
Deforestation and Case Studies 84
Timber Extraction 85
Mining and Its Impact 86
Dams Effects on Forests and Tribals 87
Water Resources Use and Over-Utilization 88
Floods and Their Impact 89
Drought and Its Effects 90
Conflicts Over Water 91