Environmental Science
NIOS Class 12
31 chapters of study resources — important questions, revision notes, flashcards, summaries, and more. Pick a resource type to get started or browse chapters below.
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Important Questions
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Concept Maps
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Syllabus
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All Chapters
31 chapters in NIOS Class 12 Environmental Science
Origin of Earth and Evolution of the Environment
Environment and Human Society
Degradation of Natural Environment
Principles of Ecology
Ecosystem
Natural Ecosystem
Human Modified Ecosystem
Human Societies
Deforestation
Environmental Pollution
Environment and Health
Disasters and their Management
National Environmental Issues
Global Environmental Issues
Biodiversity Conservation
Conservation of other Natural Resources
Conservation of Soil and Land
Water and Energy Conservation
Concept of Sustainable Development
Modern Agriculture
Concept of Sustainable Agriculture
Cleaner Technologies
Environmental Legislation
Environmental Impact Assessment
Environmental Related Institutions and Organisation
Environmental Ethics and Gandhian Approach
Global Circulation of Water
Ground Water Resources
Fresh Water Resources
Methods of Water Harvesting
Water Conservation at Different Levels
Other Subjects
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