A sea stack, or simply a stack, is a steep and often vertical column of rock standing in the sea near a coast, formed by wave erosion. Hydraulic action, the force of water crashing against a headland, widens cracks in the rock until part of the headland collapses, leaving a free standing pillar or even a small island; a stack can also form when a natural arch collapses under its own weight. Continued erosion eventually causes the stack itself to collapse, leaving behind a low stump. Sea stacks provide important nesting sites for seabirds and many are popular destinations for rock climbing.
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Source Wikipedia: Stack (geology)
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Source Wikipedia: Stack (geology)
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Wikipedia: Stack (geology)
WikipediaIn Discipline: Geomorphology, Lead section (in-discipline Geomorphology)
A stack or sea stack is a coastal geological landform consisting of a steep and often vertical column or columns of rock in the sea near a coast, formed by wave erosion.
Caused By: Erosion, Lead section (caused-by Erosion)
A stack or sea stack is a coastal geological landform consisting of a steep and often vertical column or columns of rock in the sea near a coast, formed by wave erosion.
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