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The Epic Interactive Encyclopedia 1998
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Epic Interactive Encyclopedia, The - 1998 Edition (1998)(Epic Marketing).iso
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C
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Cave
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INFOTEXT
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1992-09-04
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381b
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11 lines
A cave is a roofed-over cavity in the Earth's
crust usually produced by the action of
underground water or by waves on a seacoast.
Cave animals often show loss of pigmentation
or sight. The scientific study of caves is
called speleology. During the ice age, humans
began living in caves leaving many layers of
debris that archaeologists have unearthed.
Subject by: Russell Webb