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food security and sustainability, social science - Coggle Diagram

- - - - the use of machinery , energy and tools to convert agriculture goods including grains ,meats , vegetables , fruits and milk into food ingredients or processed food
        
        class activity
        
        list and describe the many food processing techniques .and recognise the significanse of food processing for food preservation and safety
        
        material used glue or tape, scissors ,pencils or markers ,printed photos of food, white board and markers and A3 white papers
        
        ask students to demonstrate what they observe
  - - - reduce disporsal meterial
      - reduce impact on environment
- - - - examine the attribute of health ecosystem
      - recognise elements that make up an ecosystem
      - explain the importance of ecosystem
      - talk about features of healthy ecosystem
      - ask learners on what they learned about and reflect on it
      - explain the concepts of ecosystem and ecology to the class
- - - - chairs and tables