VCSSU093
      
          Interactions between organisms can be described in terms of food chains and food webs and can be affected by human activity
      
          Elaborations
          
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                      constructing and interpreting food chains and food webs to show relationships between organisms in an environment
                  
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                      recognising the role of microorganisms within food chains and food webs
                  
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                      researching examples of human impacts on specific ecosystems, for example, the use of fire by traditional Aboriginal people, the effects of palm oil harvesting, deforestation, agricultural practices or the introduction of new species
                  
VCSSU093 | Science  | Levels 7 and 8 | Science Understanding | Biological sciences