This diagram covers The Four Main Processes within Carbon Cycle for GCSE Biology. Topic 3: Carbon Cycle It is section 2 of 12 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.
Topic position
Section 2 of 12
Practice
15 questions
Recall
20 flashcards
🔄 The Four Main Processes
☀️ Photosynthesis
Keep building this topic
Read this section alongside the surrounding pages in Carbon Cycle. That gives you the full topic sequence instead of a single isolated revision point.
Practice Questions for Carbon Cycle
Which process removes CO₂ from the atmosphere?
Explain how decomposers return carbon to the atmosphere.
Quick Recall Flashcards
What is the primary source of atmospheric CO2?
Plants through photosynthesis and respiration
How does fire affect the carbon cycle?
Releases stored carbon through decomposition and oxidation of organic matter
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