IGCSEBiologyCIERevision Notes19. Organisms & Their Environment19.1 Energy & Feeding Relationships19.1.1 Transfer of Energy

Transfer of Energy (CIE IGCSE Biology)

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Transfer of Energy

Transfer of Energy

  • The Sun is the principal source of energy input to biological systems
  • Energy flows through living organisms
    • Including light energy from the Sun and chemical energy in organisms
    • Energy is eventually transferred to the environment eg. as heat

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    Phil

    Author: Phil

    Phil has a BSc in Biochemistry from the University of Birmingham, followed by an MBA from Manchester Business School. He has 15 years of teaching and tutoring experience, teaching Biology in schools before becoming director of a growing tuition agency. He has also examined Biology for one of the leading UK exam boards. Phil has a particular passion for empowering students to overcome their fear of numbers in a scientific context.