Zadanie 1c
Identify one natural process or environmental factor that could change the pH of water in the lagoon.
- Materiał graficzny
Climate change
Umiejętności w tym dziale
Umiejętności z tego działu sprawdza 31 zadań wzorowanych na arkuszach IB z lat 2022–2026. Dział pojawia się w 24 z 54 arkuszy w bazie.
Zadania z tego działu: 31 Otwórz w wyszukiwarce z filtrami
Zadanie 1h
Using evidence from both graphs and the table, predict how rising atmospheric CO₂ could affect reef communities by 2090.
- Materiał graficzny
Zadanie 1h
Predict how stomatal density may respond to rising atmospheric CO₂ and temperature, using evidence from any of the supplied datasets.
- Materiał graficzny
Zadanie 3c
Describe the climate-related range changes documented for New Guinea’s tropical montane birds.
Zadanie 5c
Outline how goat farming can contribute to climate change.
Zadanie 40
The diagram represents a feedback involving thawed, waterlogged organic soils. Which combination correctly identifies R and S? A. R: anaerobic decomposition; S: methane B. R: mineral crystallization; S: oxygen C. R: photosynthetic fixation; S: nitrogen D. R:…
- Materiał graficzny
Zadanie 2b
Explain how combustion of fossil fuels can raise global mean temperature.
Zadanie 2c
Polar warming melts reflective ice and exposes darker surfaces. Identify the feedback type, giving a reason.
Zadanie 8
Water influences the operation of organisms and the stability of their environments. (a) Outline how cohesion between water molecules benefits organisms. (b) Describe ecological consequences of ice loss and altered ocean circulation. (c) Explain how hormones…
Zadanie 39
Which land-use change would tend to reduce an area’s capacity to remove and store atmospheric carbon? A. Allowing native woodland to regenerate B. Restoring a drained peat-forming wetland C. Clearing a mature forest and keeping the ground sparsely vegetated D.…