asked 154k views
2 votes
Many extrusive volcanic rocks contain holes which have formed from:

acidic reactions
escaping gases
quartz crystals
underwater eruptions

asked
User Aluko
by
8.0k points

2 Answers

6 votes

B or escaping gases would be the answer

answered
User Extmkv
by
7.9k points
5 votes
"escaping gases" would be the correct answer.

These gases would be trapped in the lava, and would bubble and pop as they escaped.
answered
User Joozek
by
8.8k points
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