CLASS 4: SCIENCE: NOTES

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ANSWERS TO THE END OF THE CHAPTER QUESTIONS
  1. CHAPTER 1: THE FOOD WE EAT (Ms. Pritikona Barat)
  2. CHAPTER 2: TEETH (Ms. Pritikona Barat)
  3. CHAPTER 3: DIGESTIVE SYSTEM (Ms. Pritikona Barat)
  4. CHAPTER 4: ADAPTATION IN ANIMALS (Ms. Pritikona Barat)
  5. CHAPTER 5: ADAPTATION IN PLANTS (Ms. Pritikona Barat)
  6. CHAPTER 6:PLANTS AROUND US (Ms. Subhashree Rout)
  7. CHAPTER 7:AIR (Ms. Subhashree Rout)
  8. CHAPTER 8: MATERIALS AND SOLUTION ( Ms. Subhashree Rout)
  9. CHAPTER 9:LIGHT (Ms. Subhashree Rout)
  10. CHAPTER 10: MEASUREMENT (Ms. Subhashree Rout)
  11. CHAPTER 11:FORCE (Ms. Subhashree Rout)
  12. CHAPTER 12 :FRICTION (Ms. Subhashree Rout)

 

IMPORTANT NOTES
  1. THE TEETH (Ms. Ranjita Pradhan) IES Bonai
  2. HUMAN EXCRETORY SYSTEM (Ms. Ranjita Pradhan) IES Bonai
  3. THE ROCK CYCLE (Mr. Firoz Khan) IES Bonai
  4.  HUMAN TEETH (Ms. Usharani Nanda) IES Bonai
  5.  DIGESTIVE AND EXCRETORY SYSTEM (Ms. Usharani Nanda IES Bonai