CONTENTS:
Chapter-1 Nutrition 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 Adaptation of Animals to Climate
Chapter-8 Wind, Storm and Cyclone
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
Answer
Appendix
Sample Question Paper
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