Feeding Relationships
Food chains and food webs; producers, consumers and decomposers; energy transfer; trophic levels; pyramids of number, biomass and energy. Master this topic with practice questions from realIGCSE Biology past papers.
What You'll Learn in Feeding Relationships
food chains
Practice food chains questions from IGCSE Biology exams.
food webs
Practice food webs questions from IGCSE Biology exams.
producers
Practice producers questions from IGCSE Biology exams.
consumers
Practice consumers questions from IGCSE Biology exams.
decomposers
Practice decomposers questions from IGCSE Biology exams.
trophic levels
Practice trophic levels questions from IGCSE Biology exams.
energy transfer
Practice energy transfer questions from IGCSE Biology exams.
biomass pyramids
Practice biomass pyramids questions from IGCSE Biology exams.
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