The valley of Aran is surrounded by mountains that are ...
Lake Vostok is the largest of more than 140 subglacial ...
The Bouillouses Lake is one of the world natural sites that ...
This region is considered the very outer limits of the ...
Mayon Volcano is an active volcano in the province of ...
A foreshock is an earthquake that occurs before a larger ...
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Terms
Ordlistor
4
Followers
95
10
64
6
107
16