Learning objective

Explain how a food chain illustrates the flow of energy from one organism to another, starting with a producer.

Read the explanation, check the common trap, then practise with flashcards and questions.

Practise this topic Read the exam answer Topic hub

Exam focus

Read the explanation.
Check key terms.
Practise with linked questions.

Cambridge IGCSE Combined ScienceOrganisms and their environmentCore content

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Quick explanation

Explain how a food chain illustrates the flow of energy from one organism to another, starting with a producer

This point belongs to Food chains and food webs, especially Food chains and food webs outcomes.
You need to be able to explain how a food chain illustrates the flow of energy from one organism to another, starting with a producer.
The key ideas to know are Describe.
Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

Describe

Why it matters

This objective helps connect Food chains and food webs outcomes to exam-style questions, flashcards, and revision notes for Food chains and food webs.

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