8th Science : Boards

Course Curriculum

  • Microorganisms Friend or Foe
    • Plant And Animal Diseases And Food Poisoning
      33 min
    • Food Preservation
      30 min
  • Synthetic Fibre & Plastics
  • Force & Pressure
  • Friction
  • Cell- structure and functions
  • Sound
    • Introduction to Sound
      17 min
  • Light
  • Crop Production and Management
  • Materials : Metals and Non-metals
  • Conservation of Plants and Animals
  • Coal and Petroleum

8th Science : Boards

Food Preservation

This is the sixth video of chapter Microorganisms Friend or Foe. In this video we will discuss about the various methods of food preservation to prevent food spoilage.

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