Key term for OCR GCSE Geography B, used in UK Changes in the 21st Century.
The starting point or initial measurements used for comparison, such as the data collected during the 2001 Census.
Baseline data appears in OCR GCSE Geography B revision content for UK in the 21st Century, especially UK Changes in the 21st Century and Population Trends.
Create a free account to access OCR GCSE Geography B revision notes, track progress, and practise related key terms.
