The Natural Park of the Catalan Pyrenees has an area of ...
A black smoker or sea vent is a type of hydrothermal vent ...
Lake Vostok is the largest of more than 140 subglacial ...
Recycling is a process to change materials (waste) into new ...
An earthquake (also known as a quake, tremor or temblor) is ...
A volcano is an opening, or rupture, in the surface or ...
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Terms
Glosarji
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