Biology 0610 · IGCSE · Energy flow

Energy flow — practice question

Which row shows the direction of energy transfer into and along a food chain that begins with a plant?

  • Aenergy entering a food chain: chemical; energy transferred between organisms in a food chain: chemical
  • Benergy entering a food chain: chemical; energy transferred between organisms in a food chain: heat
  • Cenergy entering a food chain: light; energy transferred between organisms in a food chain: chemical
  • Denergy entering a food chain: light; energy transferred between organisms in a food chain: heat

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