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Cruising the Fjords
Fjords are found in locations where
current or past glaciations extended below current sea level. A
fjord is formed when a glacier retreats, after carving its
typical U-shaped valley, and the sea fills the resulting valley
floor. This forms a narrow, steep sided inlet (sometimes deeper
than 1300m) connected to the sea. The terminal moraine pushed
down the valley by the glacier is left underwater at the fjord's
entrance, causing the water at the neck of the fjord to be
shallower than the main body of the fjord behind it. |
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