Difference between revisions of "Lava"
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| − | '''Lava''' is molten rock from the | + | '''Lava''' is molten rock from the [[Earth|Earth's]] core. Lava's differ in chemical composition, but most forms of lava average 3000-4000 degress [[fahrenheit]]. Lava's can be rhyolitic in composition. Lava has only been observed on earth and other planets to emanate from a planetary core through ruptures in the planetary crust. |
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Revision as of 07:24, May 2, 2007
Lava is molten rock from the Earth's core. Lava's differ in chemical composition, but most forms of lava average 3000-4000 degress fahrenheit. Lava's can be rhyolitic in composition. Lava has only been observed on earth and other planets to emanate from a planetary core through ruptures in the planetary crust.