Recycling is a process to change materials (waste) into new ...
A lahar is a type of mudflow or debris flow composed of a ...
It is difficult to distinguish an extinct volcano from a ...
Krakatoa is a volcanic island situated in the Sunda Strait ...
Lake of Puigcerda was named after the capital of Catalan ...
Shield volcanoes, so named for their broad, shield-like ...
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Terms
Blossaries
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Followers
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2
5
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7
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