Natural ecosystems and human activities · Cambridge IGCSE 0680
9.1 Ecosystems
9.1 Ecosystems appeared in 6 of the 6 years from 2020–2025, worth 650 marks across 38 questions — about 17.11 marks each.
Based on 79 real Cambridge past papers, 2020–2025.
Questions per year
How many Environmental Management questions tagged to this topic appeared each year.
- 20207
- 20216
- 20222
- 20235
- 20249
- 20259
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.
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