Zadanie 3b
Suggest why growth in the tanks exceeds growth in the field.
- Materiał graficzny
Investigating stability with mesocosms
Design or evaluate small ecosystem models, distinguishing matter exchange from energy transfer and controlling relevant variables.
Tę umiejętność sprawdza 6 zadań wzorowanych na arkuszach IB z lat 2023–2024.
Zadania sprawdzające tę umiejętność: 6 Otwórz w wyszukiwarce z filtrami
Zadanie 5b
Researchers rear the beetles in enclosed mesocosms. Explain advantages of mesocosms for investigating their populations and environmental interactions.
Zadanie 3a
State two environmental variables that suitable probes could record.
- Materiał graficzny
Zadanie 3b
Suggest one advantage of using a mesocosm for this investigation.
- Materiał graficzny
Zadanie 11
A sealed terrestrial mesocosm exchanges energy but no matter with its surroundings. Which quantities may change over several days? I. Total carbon in the whole vessel II. Temperature III. Mass of living organisms A. I only B. I and II C. II and III D. I, II…
Zadanie 11
A sealed terrestrial mesocosm exchanges energy but no matter with its surroundings. Which quantities may change over several days? I. Total carbon in the whole vessel II. Temperature III. Mass of living organisms A. I only B. I and II C. II and III D. I, II…