Geography A-Level
Equilibrium Line
What Equilibrium Line means in Geography A-Level, as defined for Pearson Edexcel.
Definition of Equilibrium Line
The specific altitude on a glacier where the rate of accumulation exactly matches the rate of ablation over a balance year.
Topics that use Equilibrium Line
- Glaciated Landscapes and Change (Pearson Edexcel A-Level)
Related terms
- Abrasion
- Accumulation and Ablation Dynamics
- Anthropogenic Encroachment
- Anthropogenic Radiative Forcing
- Bergschrund
- Climate Change and Cryospheric Flux
- Coastal Landscape Development
- Cryogenic Weathering and Mass Movement
Using Equilibrium Line in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
Practise Geography questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Geography A-Level terms7 days Premium · Then free forever · No card, no charge