Key term for Edexcel GCSE Geography B, used in Coastal Fieldwork.
The estimated average time interval between flood events of a similar size or intensity.
Return period appears in Edexcel GCSE Geography B revision content for Geographical Investigations, especially Coastal Fieldwork and Secondary data sources.
Create a free account to access Edexcel GCSE Geography B revision notes, track progress, and practise related key terms.
