What is decomposition?
What is decomposition?
Decomposition is the breakdown of dead organic material and organic waste into simpler substances by decomposers such as bacteria and fungi. It depends on enzyme-controlled reactions, so environmental conditions affect the rate.
Step-by-step lessons on OCR GCSE Biology 4.1.4 Factors affecting decomposition. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.