0654 · IGCSE · B19
Human influences on ecosystems
148 real Co-ordinated Sciences questions on Human influences on ecosystems, drawn from past series. Open one to see the genuine paper, then sign in free to get it marked point by point.
Questions
newest 50 of 148- Question 130654/12 · Oct/Nov 20251 mark
- Question 130654/13 · Oct/Nov 20251 mark
- Question 20654/32 · Oct/Nov 2025
- Question 20654/33 · Oct/Nov 2025
- Question 40654/31 · Oct/Nov 2025
- Question 30654/41 · Oct/Nov 2025
- Question 120654/23 · May/June 20251 mark
- Question 130654/21 · May/June 20251 mark
- Question 40654/33 · May/June 202511 marks
- Question 40654/32 · May/June 2025
- Question 40654/42 · May/June 2025
- Question 40654/41 · May/June 20259 marks
- Question 130654/22 · Feb/March 20251 mark
- Question 130654/23 · Oct/Nov 20241 mark
- Question 130654/11 · May/June 20241 mark
- Question 130654/13 · May/June 20241 mark
- Question 130654/12 · May/June 20241 mark
- Question 130654/22 · May/June 20241 mark
- Question 130654/23 · May/June 20241 mark
- Question 130654/21 · May/June 20241 mark
- Question 100654/32 · May/June 2024
- Question 100654/33 · May/June 2024
- Question 100654/41 · May/June 2024
- Question 130654/22 · Feb/March 20241 mark
- Question 130654/12 · Oct/Nov 20231 mark
- Question 130654/13 · Oct/Nov 20231 mark
- Question 130654/11 · Oct/Nov 20231 mark
- Question 130654/23 · Oct/Nov 20231 mark
- Question 130654/21 · Oct/Nov 20231 mark
- Question 130654/22 · Oct/Nov 20231 mark
- Question 40654/33 · Oct/Nov 2023
- Question 40654/43 · Oct/Nov 2023
- Question 100654/41 · Oct/Nov 2023
- Question 130654/13 · May/June 20231 mark
- Question 130654/12 · May/June 20231 mark
- Question 130654/11 · May/June 20231 mark
- Question 130654/23 · May/June 20231 mark
- Question 130654/22 · May/June 2023
- Question 130654/21 · May/June 20231 mark
- Question 40654/31 · May/June 2023
- Question 70654/42 · May/June 2023
- Question 130654/22 · Feb/March 20231 mark
- Question 40654/42 · Feb/March 2023
- Question 130654/23 · Oct/Nov 20221 mark
- Question 130654/22 · Oct/Nov 20221 mark
- Question 70654/42 · Oct/Nov 2022
- Question 120654/13 · May/June 20221 mark
- Question 130654/12 · May/June 20221 mark
- Question 130654/21 · May/June 20221 mark
- Question 130654/22 · Feb/March 20221 mark
The full set of 148 questions, with older series and topic drills, lives in the app.
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