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Rivers are constantly moving soils downstream. The growth of the
Mississippi Delta and the formation of Lake Pepin by the Chippewa
River are examples. In addition, storms and floods move water over
land carrying soils to rivers, lakes, oceans.
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Wind can be a powerful mover of soils, especially in times of drought.
The rich farmland along Lake Pepin near Pepin, Wisconsin appears
to have been blown there from the Dakotas.
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The force of gravity can cause mudslides and the less newsworthy
slow creep of soil downhill.
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Glaciers pick up, move, and re-deposit massive amounts of soil
and rock.
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Humans have moved large amounts of soil from where it was formed
or deposited to where it was more useful for human activity.
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