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Travka [436]
3 years ago
7

What condition causes pumice to be so porous

Biology
2 answers:
lozanna [386]3 years ago
5 0
The rapid release of air/ gas bubbles during cooling
marshall27 [118]3 years ago
4 0
When the frothy magma starts to cool, it cools too fast for the atoms to make a crystal structure so it cools with bubbles inside. Because of this, pumice is able to float.
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