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What caused the many small holes that are seen in this sample of scoria?

Earthy

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9 years ago

What caused the many small holes that are seen in this sample of scoria?

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: 7^th

Authors: Lutgens, Tarbuck, Tasa

Read 1278 times

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Richy271

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Earthy Author

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#2

9 years ago

Merci beaucoup!

Richy271

wrote...

#3

9 years ago

Pretty simple question if you think about it. Thanks for providing feedback.

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