A whitish semicircular arc seen opposite the sun in fog. ...
Aokigahara Forest also known as "Suicide Forest" is located ...
The San Salvador Volcano is a stratovolcano situated ...
In volcanology, a lava dome or volcanic dome is a roughly ...
In geology, a fault is a planar fracture or discontinuity ...
Mount Pelée, standing more than 4,500 feet high on the ...
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용어사전
4
Followers
47
3
40
107
6
1
60
2
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