ENVIRONMENTAL SCIENCE (EVS) : THEORY INTO PRACTICE | ONE SHOT | UNIT 3 | AEC | SEM 2 |DU/SOL/REGULAR
Автор: Idea Infusion
Загружено: 2025-06-18
Просмотров: 244
Unit III – Natural Resources from Environmental Studies:
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🌿 Natural Resources | Unit 3 | Environmental Studies | Land, Water, Energy, Conflicts & Case Studies 🌎
Welcome back to our Environmental Studies series! In this video, we explain Unit 3: Natural Resources in a clear, exam-ready format, ideal for college students of B.A., B.Com., and B.Sc.. This unit covers major types of resources—land, water, and energy—along with real Indian case studies and issues.
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🔍 Topics Covered in This Video:
📌 1. Land Resources
Types of land resources:
✅ Minerals, Soil, Agricultural Crops
✅ Natural forest products (timber, fruits, herbs)
✅ Medicinal plants and forest-based livelihoods
Land Use & Land Cover Change: Urbanization, agriculture, deforestation
Land Degradation: Causes and effects of soil erosion and desertification
Causes of Deforestation: Agriculture, timber, mining, infrastructure
Impact of Mining and Dam Projects on:
Environment (pollution, land loss)
Forests (loss of biodiversity)
Tribal communities (displacement, livelihood loss)
📌 2. Water Resources
Natural (rain, rivers, lakes) and man-made (dams, canals) sources
Uses of Water – Domestic, agricultural, industrial
Problems:
Over-extraction of surface and groundwater
Floods and Droughts
Water Conflicts – Inter-state (e.g., Cauvery), international (e.g., Indus)
📌 3. Energy Resources
Renewable Energy – Solar, wind, hydro, biomass, biogas
Non-renewable Energy – Coal, petroleum, natural gas
Growing energy needs in India – Urbanization, industry
Alternative Energy Sources – National policies and missions
Energy content of fossil fuels & biomass:
Coal, petroleum, natural gas
Agro-residues as sources of bioenergy
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📚 4. Important Indian Case Studies (Explained Simply):
✅ Chipko Movement – Community forest protection in Uttarakhand
✅ Appiko Movement – Forest conservation in Karnataka
✅ Sardar Sarovar Dam – Controversies on dam-induced displacement and environmental loss
✅ Cauvery Water Conflict – Ongoing river water sharing issue between Karnataka & Tamil Nadu
✅ Tarun Bharat Sangh – Water conservation in Rajasthan by Rajendra Singh
✅ National Solar Mission – Promoting solar energy as a sustainable solution
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📘 Perfect for:
Students of Delhi University (DU), CSJM, CCSU, MGKVP, BHU, AMU, and other colleges with Environmental Studies as a part of their UG curriculum.
🎯 Why Watch This Video?
Easy explanations in simple language
Covers theory + practical & outreach points
Indian examples for better understanding
Helpful for assignments, projects, and exams
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📢 Don’t Forget to Like, Share, and Subscribe for more such complete coverage of Environmental Studies and other important university-level subjects.
#NaturalResources #EnvironmentalStudies #EVSUnit3 #LandResources #WaterConflicts #EnergyResources #ChipkoMovement #CauveryDispute #SolarEnergy #Biodiversity #EVSNotes #SustainableIndia #BA #BCom #BSc #CollegeLectures #Environment
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