This topic is included in Paper 1, Paper 2, Paper 3, Paper 4, Paper 5 and Paper 6 for IGCSE CAIE Biology.
Notes:
Questions by Topic:
2018-2024 papers
- 19.1 Energy Flow MS
- 19.1 Energy Flow QP
- 19.2 Food Chains and Food Webs MS
- 19.2 Food Chains and Food Webs QP
- 19.3 Nutrient Cycles MS
- 19.3 Nutrient Cycles QP
- 19.4 Populations MS
- 19.4 Populations QP
Multiple choice
pre-2018 papers
- Organisms & their Environment 1 MS
- Organisms & their Environment 1 QP
- Organisms & their Environment 2 MS
- Organisms & their Environment 2 QP
- Organisms & their Environment 3 MS
- Organisms & their Environment 3 QP
- Organisms & their Environment 4 MS
- Organisms & their Environment 4 QP
- Organisms & their Environment 5 MS
- Organisms & their Environment 5 QP
- Organisms & their Environment 6 MS
- Organisms & their Environment 6 QP
- Organisms & their Environment 7 MS
- Organisms & their Environment 7 QP
Multiple choice
- Organisms & their Environment MCQ 1 MS
- Organisms & their Environment MCQ 1 QP
- Organisms & their Environment MCQ 2 MS
- Organisms & their Environment MCQ 2 QP
- Organisms & their Environment MCQ 3 MS
- Organisms & their Environment MCQ 3 QP
- Organisms & their Environment MCQ 4 MS
- Organisms & their Environment MCQ 4 QP
