Edexcel GCSE Design and Technology · 1DT0
Specification 7.2.5 · Paper 1
Revise: Physical CharacteristicsGrowth added each year also creates annual rings, which are visible when looking across the end of a trunk or piece of timber.
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GCSE Design and Technology · key term
A ring of growth added to a tree trunk each year, visible in a cross-section through the trunk.
Used by Edexcel
Specification 7.2.5 · Paper 1
Revise: Physical CharacteristicsGrowth added each year also creates annual rings, which are visible when looking across the end of a trunk or piece of timber.
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