CBSE-7 Science

Lessons

1. Ch-1 NUTRITION IN PLANTS

   Easy

   1 hour 30 mins
2. Ch-2 NUTRITION IN ANIMALS

   Hard

   1 hour 30 mins
3. Ch-3 FIBER TO FABRIC

   Easy

   1 hour 30 mins
4. Ch-4 HEAT

   Easy

   2 hours 0 mins
5. Ch-5 ACIDS, BASES & SALTS

   Easy

   2 hours 0 mins
6. Ch-6 PHYSICAL & CHEMICAL CHANGES

   Hard

   2 hours 0 mins
7. Ch-7 Weather, Climate and Adaptations of Animals to Climate

   Easy

   2 hours 0 mins
8. Ch-8 Winds, Storms and Cyclones

   Easy

   1 hour 40 mins
9. Ch-9 SOIL

   Easy

   1 hour 30 mins
10. Ch-10 RESPIRATION IN ORGANISMS

    Hard

    2 hours 0 mins
11. Ch-11 Transportation in Animals and Plants

    Easy

    2 hours 15 mins
12. Ch-12 REPRODUCTION IN PLANTS

    Easy

    1 hour 30 mins
13. Ch-13 MOTION & TIME

    Easy

    1 hour 30 mins