Which of the following rock types requires dissolved gas in the magma?
A) granite
B) pumice
C) gabbro
D) diorite
E) andesite

Name: Which of the following rock types requires dissolved gas in the magma? A) granite B) pumice C) gabbro D) diorite E) andesite
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Pumice is a type of volcanic rock that forms from lava with a high content of dissolved gas. When the lava cools rapidly, the gas bubbles are trapped inside, creating a light, porous rock.

Which of the Following Rock Types Requires Dissolved Gas in the Magma