Answer :
Energy flow is the transference of energy through all the links composing the trophic web. The correct options areA and D. A) sun → tree → caterpillar → bird /// D) sun → grass → mouse → owl.
What is the flow of energy in trophic webs?
Is the transference of energy through a series of organisms involved in the trophic web.
During energy flow, every link in the trophic web takes energy by feeding on the preceding one and provides energy when becomes food for the next link.
- Autotroph organisms take energy from the sun to synthesize organic matter from inorganic matter.
- Primary consumers take energy from producers.
- Secondary consumers take energy from primary consumers.
- And so on, until finally, decomposers take energy decomposing matter.
Accordig to this information, the two correct answers are options A and D.
Producer Primary consumer Secondary consumer
A. sun → tree → caterpillar → bird
D. sun → grass → mouse → owl
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