NCERT Science Solution Class 7th (offline)

Chapter 1 - Nutrition in Plants
Chapter 2 - Nutrition in Animals
Chapter 3 - Fibre to Fabric
Chapter 4 - Heat
Chapter 5 - Acids, Bases and Salts
Chapter 6 - Physical and Chemical Changes
Chapter 7 - Weather, Climate and Adaptations of Animals to Climate
Chapter 8 - Winds, storms and cyclones
Chapter 9 - Soil
Chapter 10 - Respiration in Organisms
Chapter 11 - Transportation in Animals and Plants
Chapter 12 - Reproduction in Plants
Chapter 13 - Motion and Time
Chapter 14 - Electric Current and Its Effects
Chapter 15 - Light
Chapter 16 - Water: A Precious Resource
Chapter 17 - Forests: Our Lifeline
Chapter 18 - Wastewater Story