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Topic 4.2IGCSE Biology

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 real IGCSE Biology past papers.

food chainsfood websproducersconsumersdecomposerstrophic levelsenergy transferbiomass pyramids
Practice Feeding Relationships QuestionsPast Papers

What You'll Learn in Feeding Relationships

1

food chains

Practice food chains questions from IGCSE Biology exams.

2

food webs

Practice food webs questions from IGCSE Biology exams.

3

producers

Practice producers questions from IGCSE Biology exams.

4

consumers

Practice consumers questions from IGCSE Biology exams.

5

decomposers

Practice decomposers questions from IGCSE Biology exams.

6

trophic levels

Practice trophic levels questions from IGCSE Biology exams.

7

energy transfer

Practice energy transfer questions from IGCSE Biology exams.

8

biomass pyramids

Practice biomass pyramids questions from IGCSE Biology exams.

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More Topics in Biology

Characteristics of Living OrganismsVariety of Living OrganismsCell Structure and OrganisationBiological MoleculesMovement of SubstancesNutrition in PlantsNutrition in HumansRespirationGas ExchangeTransport in PlantsTransport in HumansExcretionCoordination and ResponseHomeostasisReproduction in PlantsReproduction in HumansCell DivisionInheritanceNatural Selection and EvolutionOrganisms and Their EnvironmentFeeding RelationshipsNutrient CyclesHuman Influences on the EnvironmentFood ProductionSelective BreedingGenetic EngineeringCloning
PreviousOrganisms and Their EnvironmentNextNutrient Cycles

All 27 topics in IGCSE Biology

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