Zadanie 5b
Suggest two ways dense balsam stands could suppress other plants.
Invasive species and resource advantage
Use a local case to explain how an introduced species can outcompete established species for resources.
Tę umiejętność sprawdza 6 zadań wzorowanych na arkuszach IB z lat 2023–2025.
Zadania sprawdzające tę umiejętność: 6 Otwórz w wyszukiwarce z filtrami
Zadanie 16a
The harlequin ladybird, Harmonia axyridis, is not native to Europe. Outline its introduction into Europe.
Zadanie 16a
Outline how plant P could become an ecological problem.
- Materiał graficzny
Zadanie 16c
Discuss a possible benefit and a possible risk of introducing a biological control organism.
- Materiał graficzny
Zadanie 20
An organism introduced beyond its native range can alter an established ecosystem. Discuss possible ecological effects of an introduced species, including one named example.
Zadanie 20
An organism introduced beyond its native range can alter an established ecosystem. Discuss possible ecological effects of an introduced species, including one named example.