Ozone loss in the Arctic or the North Pole. The Earth is ...
Volcanic gases include a variety of substances given off by ...
Seismometers are instruments that measure motions of the ...
A temperature scale where water at sea level has a freezing ...
A volcanic winter is a reduction in global temperatures ...
Slowly falling precipitation in the form of tiny water ...
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用語
グロッサリ
4
フォロワー
95
10
40
60
2
107
6
1
41