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liraira [26]
4 years ago
13

Pumice is a type of rock formed when gas bubbles are trapped inside of cooling lava. Pumice is most often formed when volcanoes

erupt violently. What type of rock is pumice?
A) extrusive igneous
B) intrusive igneous
C) contact metamorphic
D) foliated metamorphic
Biology
2 answers:
lianna [129]4 years ago
4 0

it is A.. Hope this helps! :)


Phantasy [73]4 years ago
3 0

A - Extrusive igneous.

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