Zadanie 2d
Discuss how overfishing could affect this wetland and how the sustainability of fishing could be assessed.
- Materiał graficzny
Comparing harvest and resource renewal
Assess whether harvesting a plant or fish population remains below its replacement rate.
Tę umiejętność sprawdza 8 zadań wzorowanych na arkuszach IB z lat 2023–2025.
Zadania sprawdzające tę umiejętność: 8 Otwórz w wyszukiwarce z filtrami
Zadanie 5a
Describe how scientists could assess whether the fish harvest is sustainable.
Zadanie 19
A coastal authority must decide how much harvesting a wild fish population can support. Discuss how assessment of wild fish populations can support sustainable fishing.
Zadanie 18a
Mark P on the horizontal axis at the fishing effort giving the greatest sustainable yield.
- Materiał graficzny
Zadanie 18b
Outline why yield falls in region III.
- Materiał graficzny
Zadanie 18c
Suggest why maintaining globally sustainable fishing effort is difficult.
- Materiał graficzny
Zadanie 19b
Outline why phosphate availability might limit agriculture in the future.
- Materiał graficzny
Zadanie 19b
Outline why phosphate availability might limit agriculture in the future.
- Materiał graficzny