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Factors affecting decay (F/H)

GCSE · Biology · AQA · B7.3 — Cycling materials: water cycle, carbon cycle and decomposition, including factors affecting decay rate

Question

(F/H5) State three factors that affect the rate of decay.

[Crossover — 3 marks]

Mark scheme (any 3):

  • Temperature (B1)
  • Water / moisture (B1)
  • Oxygen availability (B1)
  • pH of the surroundings (B1)

3 marks · take your time before peeking.

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Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.