The iceberg that sank the Titanic on April 15, 1912 was ...
In geology, a fault is a planar fracture or discontinuity ...
An instrument for measuring the atmospheric pressure. It ...
The places known as hotspots or hot spots in geology are ...
Extinct volcanoes are those that scientists consider ...
The valley of Aran is surrounded by mountains that are ...
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Terms
Blossaries
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Followers
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107
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