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Exam-style practice

Carbon cycle practice questions

Practise mixed syllabus-aligned questions for Carbon cycle. Aligned to Cambridge IGCSE Combined Science.

Practice questions

Question 1 of 2

Choose an answer, get feedback, then move sideways through the set.

Paper 3 structured question: Carbon cycle

Paper 3Theory (Core)2 marks

Description

The Carbon Cycle

The carbon cycle involves processes such as photosynthesis, respiration, feeding, decomposition, the creation of fossil fuels, and combustion.

  1. a

    Explain the role of photosynthesis in the carbon cycle.

    Aim for approximately 2 distinct marking points.

    [2]