Organisms and their environment · Cambridge IGCSE 0653
B15.2 Food chains and food webs
B15.2 Food chains and food webs appeared in 6 of the 6 years from 2020–2025, worth 464 marks across 103 questions — about 4.5 marks each.
Based on 220 real Cambridge past papers, 2020–2025.
Questions per year
How many Combined Science questions tagged to this topic appeared each year.
- 202010
- 202121
- 202217
- 202317
- 202423
- 202515
Appearance history
- Most recent
- 2025
- First in range
- 2020
- Years since last
- 0
- Longest gap
- 0 years
Historical occurrence only — not an exam prediction.
Related topics
Topics that most often share a question with this one.
Practise this topic
Drill B15.2 Food chains and food webs with real Cambridge IGCSE Combined Science questions and their official marking schemes, or generate a fresh worksheet on it in seconds.