Cliffs with weaker rock such as clay tend to slump and erode too quickly to form stacks, while harder rocks such as granite erode in different ways.
Added:
29th May 2008 by Starz
Subjects:
Geography, Science
Key Stages:
Foundation, Key Stage 1, Key Stage 2, Key Stage 3, Key Stage 4, Key Stage 4+
Keywords:
Sea Arch; Sea Stack; Cliff; Erosion; Limestone
Related Links:
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