Zadanie 26
Identify the processes at W and Z. A. W: photosynthesis; Z: decomposition B. W: respiration; Z: decomposition C. W: respiration; Z: combustion D. W: photosynthesis; Z: combustion
- Materiał graficzny
Carbon release through burning stored fuels
Explain how combustion of recent biomass and older deposits transfers stored carbon into the atmosphere.
Tę umiejętność sprawdzają 4 zadania wzorowane na arkuszach IB z lat 2022–2025.
Zadania sprawdzające tę umiejętność: 4 Otwórz w wyszukiwarce z filtrami
Zadanie 7
Outline stages of the carbon cycle involving plants or materials originating from plants.
Zadanie 19
Which processes can transfer carbon along X and Y? A. X: photosynthesis; Y: burial B. X: respiration; Y: combustion C. X: feeding; Y: photosynthesis D. X: fossil formation; Y: nitrogen fixation
- Materiał graficzny
Zadanie 6
Plants participate in energy flow and carbon cycling. (a) Outline energy flow through an ecosystem. (b) Describe how plants influence atmospheric carbon dioxide.