IX - SCIENCE - ONLINE TEST LINKS OF ALL CHAPTERS

1. MATTER IN OUR SURROUNDINGS

2. IS MATTER AROUND US PURE?

3. ATOMS AND MOLECULES

4. STRUCTURE OF AN ATOM

5. FUNDAMENTAL UNIT OF LIFE

6. TISSUES

7. DIVERSITY IN LIVING ORGANISMS

8. MOTION

9. FORCE AND LAWS OF MOTION

10. GRAVITATION

11. WORK AND ENERGY

12. SOUND

13. WHY DO WE FALL ILL ?

14. NATURAL RESOURCES

15. IMPROVEMENT IN FOOD RESOURCES