Key term for Edexcel GCSE Geography A, used in Weather Hazards and Climate Change.
The process where different weights of oxygen atoms (such as O-16 and O-18) are separated by evaporation and condensation, leaving a climate signature in ice.
Isotope fractionation appears in Edexcel GCSE Geography A revision content for The Physical Environment, especially Weather Hazards and Climate Change and Natural Climate Change.
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