Kanchan Wadhwani's podcast

Ch.30 Soil Conservation.
Topic- Soil Erosion & its agents

Lesson-13 Karlos And the Bus Driver

Revision Lessons for RA-3

Topic- Conserving Water

Ch.26 Spacewalk, Topic- Artificial Satellite and people in Space

20th Century Inventions (pg.82,83)

Ch.25 Mosquitoes and Malaria, Topic- Structure of Mosquito and its breeding.

Ch.21 Fuels for Vehicles, Topic- Petroleum

Ch.10 Motion and Measurement of Distances, Topic- Standard units of measurement

Ch.18 Forest Our Wealth, Topic- Sacred Groove

Ch.18 Forest Our Wealth, Topic-Importabce of Forest for Modern Human.

Ch.9 Motion and Measurement Of Distances
Topic- History of Transport

Lesson- Don't be Superstitious(Part-2)

Lesson-11 Don't Be Superstitious (part-1)

Lesson- 10 Snakes Cannot be Our Friends

Ch.8 Body Movements Topic- Human Skeletal System

Ch.8 Body Movements, Topic- Different Movements in the body.

Ch.10 Preservation of Food, Topic- Advantages of food preservation and Exercise.

Ch.10 Preservation of Food, Topic- Food Materials and its Spoilage

Ch.16 Garbage In Garbage Out, Topic-Managing waste, Recycling.

Ch.16- Garbage in Garbage out, Topic- Composting.

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