IGCSE Practice

Cambridge IGCSE·Co-ordinated Sciences 0654·Biology Food Chains Webs Energy Flow

IGCSE Biology — Food chains, webs & energy flow

67 Cambridge IGCSE 0654 questions on food chains, webs & energy flow, across all three components.

About food chains, webs & energy flow on IGCSE 0654

Every Cambridge IGCSE Co-ordinated Sciences 0654 question on food chains, webs & energy flow (Organisms & environment, Biology), across all three exam components. Theory and alternative-to-practical come with full mark schemes; multiple choice is interactive — click an option to check it.

Theory

Papers 3 & 4 · 16 questions · Structured written questions, each with its full mark scheme.

Food chains, webs & energy flow — theory questions (with mark schemes)

Exercise 1 — IGCSE 0654 Nov 2025 Paper 41 Q3

Cambridge past paperExtended11 marks Paper 41Nov 2025
IGCSE 0654 Nov 2025 Paper 41 Question 3 — Food chains, webs & energy flow
Show mark scheme
Mark scheme for IGCSE 0654 Nov 2025 Paper 41 Q3

Exercise 2 — IGCSE 0654 Nov 2025 Paper 31 Q4

Cambridge past paperCore10 marks Paper 31Nov 2025
IGCSE 0654 Nov 2025 Paper 31 Question 4 — Food chains, webs & energy flow
Show mark scheme
Mark scheme for IGCSE 0654 Nov 2025 Paper 31 Q4

Exercise 3 — IGCSE 0654 Jun 2025 Paper 31 Q4

Cambridge past paperCore9 marks Paper 31Jun 2025
IGCSE 0654 Jun 2025 Paper 31 Question 4 — Food chains, webs & energy flow
Show mark scheme
Mark scheme for IGCSE 0654 Jun 2025 Paper 31 Q4

Exercise 4 — IGCSE 0654 Jun 2025 Paper 41 Q4

Cambridge past paperExtended9 marks Paper 41Jun 2025
IGCSE 0654 Jun 2025 Paper 41 Question 4 — Food chains, webs & energy flow
Show mark scheme
Mark scheme for IGCSE 0654 Jun 2025 Paper 41 Q4

Exercise 5 — IGCSE 0654 Jun 2025 Paper 42 Q4

Cambridge past paperExtended7 marks Paper 42Jun 2025
IGCSE 0654 Jun 2025 Paper 42 Question 4 — Food chains, webs & energy flow
Show mark scheme
Mark scheme for IGCSE 0654 Jun 2025 Paper 42 Q4
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Multiple choice

Papers 1 & 2 · 51 questions · Click an option (A–D) to check your answer instantly.

Food chains, webs & energy flow — multiple choice questions

Exercise 1 — IGCSE 0654 May/June 2025 Paper 11 Q13

Cambridge past paperCore1 mark Paper 11May/June 2025
IGCSE 0654 May/June 2025 Paper 11 Question 13 — Food chains, webs & energy flow
Show answer
Correct answer: D

Exercise 2 — IGCSE 0654 May/June 2025 Paper 12 Q13

Cambridge past paperCore1 mark Paper 12May/June 2025
IGCSE 0654 May/June 2025 Paper 12 Question 13 — Food chains, webs & energy flow
Show answer
Correct answer: B

Exercise 3 — IGCSE 0654 May/June 2025 Paper 13 Q13

Cambridge past paperCore1 mark Paper 13May/June 2025
IGCSE 0654 May/June 2025 Paper 13 Question 13 — Food chains, webs & energy flow
Show answer
Correct answer: B

Exercise 4 — IGCSE 0654 May/June 2025 Paper 21 Q12

Cambridge past paperExtended1 mark Paper 21May/June 2025
IGCSE 0654 May/June 2025 Paper 21 Question 12 — Food chains, webs & energy flow
Show answer
Correct answer: B

Exercise 5 — IGCSE 0654 Oct/Nov 2025 Paper 21 Q13

Cambridge past paperExtended1 mark Paper 21Oct/Nov 2025
IGCSE 0654 Oct/Nov 2025 Paper 21 Question 13 — Food chains, webs & energy flow
Show answer
Correct answer: B

Exercise 6 — IGCSE 0654 Oct/Nov 2025 Paper 22 Q13

Cambridge past paperExtended1 mark Paper 22Oct/Nov 2025
IGCSE 0654 Oct/Nov 2025 Paper 22 Question 13 — Food chains, webs & energy flow
Show answer
Correct answer: C

Exercise 7 — IGCSE 0654 May/June 2025 Paper 23 Q11

Cambridge past paperExtended1 mark Paper 23May/June 2025
IGCSE 0654 May/June 2025 Paper 23 Question 11 — Food chains, webs & energy flow
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Correct answer: D
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More Organisms & environment subtopics