Human influences on ecosystems · Cambridge IGCSE 0654
B19.2 Conservation
B19.2 Conservation appeared in 5 of the 6 years from 2020–2025, worth 117 marks across 15 questions — about 7.8 marks each.
Based on 238 real Cambridge past papers, 2020–2025.
Questions per year
How many Co-ordinated Sciences questions tagged to this topic appeared each year.
- 20200
- 20213
- 20222
- 20232
- 20243
- 20255
Appearance history
- Most recent
- 2025
- First in range
- 2021
- Years since last
- 0
- Longest gap
- 1 year
Historical occurrence only — not an exam prediction.
Related topics
Topics that most often share a question with this one.
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