O-LevelBiologyEcology & Environment5090/12 · Oct/Nov 2022 · Q311 Mark
In the carbon cycle, what is one way that carbon can enter the atmosphere?
Aburning
Bfeeding
Cfossilisation
Dphotosynthesis
✓ Correct answer
A: burning
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Ecology & Environment and see which topics are most likely to come up next.
Sign up free →