Flood Zone 1

Key term for Edexcel GCSE Geography B, used in River Fieldwork.

Definition

Land with less than a 0.1% annual probability of river or sea flooding.

Exam Context

Flood Zone 1 appears in Edexcel GCSE Geography B revision content for Geographical Investigations, especially River Fieldwork and Secondary data sources.

Geographical Investigations River Fieldwork Secondary data sources

Found in Revision Notes

Geographical Investigations

Secondary data sources

River Fieldwork • Secondary data sources

Revise note

Related Key Terms

1 in 1000 year flood 1 in 100 year flood Accuracy Annotation

Revise Geography B with GradeGen.AI

Create a free account to access Edexcel GCSE Geography B revision notes, track progress, and practise related key terms.

Annual Exceedance Probability (AEP)

Anomalous weather

Antecedent rainfall

Attribute