Geography A-Level
Pore Water Pressure
What Pore Water Pressure means in Geography A-Level, as defined for Pearson Edexcel.
Definition of Pore Water Pressure
The pressure exerted by water within the gaps between soil or rock particles, which reduces internal friction and triggers mass movement.
Topics that use Pore Water Pressure
- Coastal Landscapes and Change (Pearson Edexcel A-Level)
Related terms
- Coastal Management and Human Interference
- Coastal Risk and Resilience
- Coastal Systems and Flux
- Contemporary Coastal Vulnerability
- Deformation and Discontinuity
- Discordant Coast
- Dynamic Equilibrium
- Eustatic and Isostatic Interplay
Using Pore Water Pressure 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.
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