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Earthy Earthy
wrote...
Posts: 1022
9 years ago
What caused the many small holes that are seen in this sample of scoria?
A) impacts by volcanic bombs
B) dissolving away of minerals
C) degassing of volatiles
D) raindrops
Textbook 
Foundations of Earth Science

Foundations of Earth Science


Edition: 7th
Authors:
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Richy271Richy271
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Posts: 2376
9 years ago
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Earthy Author
wrote...
9 years ago
Merci beaucoup!
wrote...
9 years ago
Pretty simple question if you think about it. Thanks for providing feedback.
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