Microscopic germs and pathogens

 

This worksheet is on Food and Health. The worksheet covers the following topics:-

  • A Balanced diet
  • Keep fit
  • Enough rest
  • Diseases and its types
  • Communicable and Non-communicable diseases
  • Night Blindness, Beri-beri, Scurvy, Goitre, Anameia
  • Bacteria, protozoa, Viruses
  • Diseases Through direct contact
  • Diseases through infected food and water
  • Diseases through the air we breathe
  • Diseases through the insects
  • Diseases through the carriers
  • Prevention of communicable diseases
  • Methods of prevention
  • Chlorination, Pasteurization
  • Vaccination
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