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− | [[Image:HanonIV surface.JPG|thumb|A volcano on [[Hanon IV]] |
+ | [[Image:HanonIV surface.JPG|thumb|A volcano on [[Hanon IV]]]] |
− | A '''volcano''' is an opening in a [[planet]]'s crust, often formed into a mountain, from which [[liquid|molten]] [[lava]] and [[gas]]es are ejected. |
+ | A '''volcano''' is an opening in a [[planet]]'s crust, often formed into a [[mountain]], from which [[liquid|molten]] [[lava]] and [[gas]]es are ejected. |
− | The study of |
+ | The study of volcanoes is [[volcanology]]. |
− | Volcanoes on [[Penthara IV]] were activated when subterranean pockets of [[carbon dioxide]] were opened by a [[phaser drill]]. The volcanoes started to erupt and produced large plumes of volcanic dust threatening to bring another ice age on the planet. ({{TNG|A Matter of Time}}) |
+ | Volcanoes on [[Penthara IV]] were activated when subterranean pockets of [[carbon dioxide]] were opened by a [[phaser drill]]. The volcanoes started to erupt and produced large plumes of volcanic dust threatening to bring another [[ice age]] on the planet. ({{TNG|A Matter of Time}}) |
− | ==Noted |
+ | ==Noted volcanoes== |
*[[Kri'stak volcano]] |
*[[Kri'stak volcano]] |
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*[[Mount Tar'Hana]] |
*[[Mount Tar'Hana]] |
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==Additional references== |
==Additional references== |
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− | * |
+ | * {{VOY|Basics, Part II}} |
− | * |
+ | * {{ENT|Dawn}} |
[[Category:Landforms]] |
[[Category:Landforms]] |
Revision as of 19:21, 11 September 2007
A volcano is an opening in a planet's crust, often formed into a mountain, from which molten lava and gases are ejected.
The study of volcanoes is volcanology.
Volcanoes on Penthara IV were activated when subterranean pockets of carbon dioxide were opened by a phaser drill. The volcanoes started to erupt and produced large plumes of volcanic dust threatening to bring another ice age on the planet. (TNG: "A Matter of Time")
Noted volcanoes
Additional references
- VOY: "Basics, Part II"
- ENT: "Dawn"