Video Lecture on CBSE Class 8 Science Syllabus POLLUTION OF AIR AND WATER

1. CROP PRODUCTION AND MANAGEMENT

2. MICROORGANISMS : FRIEND AND FOE

3. SYNTHETIC FIBRES AND PLASTICS

4. MATERIALS : METALS AND NON-METALS

5. COAL AND PETROLEUM

6. COMBUSTION AND FLAME

7. CONSERVATION OF PLANTS AND ANIMALS

8. CELL — STRUCTURE AND FUNCTIONS

9. REPRODUCTION IN ANIMALS

10. REACHING THE AGE OF ADOLESCENCE

11. Force, Friction and Pressure

12. Reflection and Dispersion of Light

13. SOUND

14. CHEMICAL EFFECTS OF ELECTRIC CURRENT

15. SOME NATURAL PHENOMENA

16. LIGHT

17. STARS AND THE SOLAR SYSTEM

18. POLLUTION OF AIR AND WATER

Electroplating and Artificial Jewellery

Unit Test -1

Unit Test -2

MID TERM EXAM

Unit Test -3

Unit Test -4

ANNUAL EXAM

POLLUTION OF AIR AND WATER

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