Tricks to solve questions around Physical or Chemical changes, Wind storm and cyclone, Weather climate and adaptations, Waste water, Soil, Nutrition in plants, Transportation in animals and plants, Nutrition in animals, Fibre and Fabric and more in 2 minutes. All chapters covered for CBSE Class 7th Science including Weather climate and adaptations, Waste water story, Water a precious resource, Climactic condition of India. New Videos uploaded every week. Understand the concepts and solutions through 2-minute videos
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