Key term for AQA GCSE Geography, used in Physical Landscapes in the UK.
The force of water hitting the banks and bed, compressing trapped air in cracks and causing the rock to shatter.
Hydraulic action appears in AQA GCSE Geography revision content for Living with the physical environment, especially Physical Landscapes in the UK and River Landscapes in the UK.
Living with the physical environment
River Landscapes in the UK
Living with the physical environment
Coastal Landscapes in the UK
Geographical skills
Written Communication
Geographical skills
Enquiry and Argumentation
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