NIOS Class 12 Environmental Science Syllabus Bifurcation
Here is the bifurcation of the NIOS Class 12 Environmental Science Syllabus. The units for TMA and Public examination are listed separately.
NIOS Class 12 Environmental Science Syllabus- TMA
Module 1. Environment Through Ages
- Lesson-1 Origin of Earth and Evolution of the Environment
Module 2. Ecological Concept and Issues
- Lesson-7 Human Modified ecosystem
Module 3. Human Impact on Environment —–
Module 4. Contemporary Environmental Issues
- Lesson-12 Disaster and their Management
Module 5. Environmental Conservation
- Lesson-16 Conservation of Other Natural Resources
- Lesson-17 Soil and Land Conservation
Module 6. Sustainable Development
- Lesson- 20 Modern Agriculture
- Lesson- 22 Cleaner Technology
Module 7. Environmental Management
- Lesson- 25 Environment Related Institutions and Organisation
- Lesson-26 Environmental Ethics and Gandhian Approach
Module 8A- Water Resource Management
- Lesson-27A Global Circulation of Environment
- Lesson-28A Ground Water Resources
Module 8B- Energy and Environment
- Lesson-27B Importance of Energy on Society
- Lesson-28B Non-Renewable Resources of Energy
NIOS Class 12 Environmental Science Syllabus- Public Examination
Module 1. Environment through Ages
- Lesson-2 Environment and Human Society
- Lesson-3 Degradation of Natural Environment
Module 2. Ecological Concept and Issues
- Lesson-4 Principles of Ecology
- Lesson-5 Ecosystem
- Lesson-6 Natural Ecosystem
Module 3. Human Impact on Environment —–
- Lesson-8 Human Societies
- Lesson-9 Deforestation
Module 4. Contemporary Environmental Issues
- Lesson-10 Environmental Pollution
- Lesson-11 Environment and Health
- Lesson-13 National Environmental Issues
- Lesson-14 Global Environmental Issues
Module 5. Environmental Conservation
- Lesson-15 |Biodiversity Conservation
- Lesson-18 Water and Energy Conservation
Module 6. Sustainable Development
- Lesson-19 Concept of Sustainable Development
- Lesson-21 Concept of Sustainable Agriculture
Module 7. Environmental Management
- Lesson-23 Environmental Legislation
- Lesson-24 Environment Impact Assessment
Module 8A- Water Resource Management
- Lesson-29A Fresh Water Resources
- Lesson-30A Methods of Water Harvesting
- Lesson-31 A Water Conservation at Different Levels
Module 8B- Energy and Environment
- Lesson-29B Renewable Sources of Energy-I
- Lesson-30B Renewable Sources of Energy-II
- Lesson-31B Energy Conservation
Marks Weightage
| Unit/Sub-Unit (Modules) | Marks |
| 1. Environment through Ages | 5 |
| 2. Ecological Concepts and Issues | 12 |
| 3. Human Impact on Environment | 7 |
| 4. Contemporary Environmental Issues | 15 |
| 5. Environmental Conservation | 14 |
| 6. Sustainable Development | 7 |
| 7. Environmental Management | 8 |
| 8AWater Resource ManagementOr8B-Energy and Environment | 12 Or 12 |
| Total | 80 |
Additional Study Materials
NIOS Class 12 Environmental Science Sample Question Paper
