Composting

Definition

The controlled decomposition of organic waste to produce compost.

Used by Edexcel

Specification 9.18B · Paper 2

1
Do not say that hotter or wetter always means faster composting: excessive heat slows decomposition, while waterlogged compost can lose its air spaces.

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GCSE Biology · key term

The controlled decomposition of organic waste to produce compost.

Used by Edexcel

Specification 9.18B · Paper 2

1
Do not say that hotter or wetter always means faster composting: excessive heat slows decomposition, while waterlogged compost can lose its air spaces.

Create a free account to read GCSE Biology revision notes for your exam board and track your progress.