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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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2goodgabe 2goodgabe
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6 years ago
What are the effects of assimilation on magma composition? What will be an ideal response?


Q. 2 - Briefly explain why felsic intrusive rocks are actually more common than mafic intrusive rocks What will be an ideal response?


Q. 3 -

Why does Bowen's reaction series predict that mafic intrusive rocks should be much more common
  than felsic intrusive rocks? What will be an ideal response?




Q. 4 -

What two types of volcanic features result from volcanism above a mantle plume? How are hot spots
  related to plate boundaries? What will be an ideal response?




Q. 5 - What is a mantle plume, and what causes one to erupt? What will be an ideal response?


Q. 6 -

What causes volcanism at a subduction zone, and how does Bowen's reaction series explain the
  composition of the magmas there? What will be an ideal response?




Q. 7 - How does mafic magma originate from ultramafic rock at a spreading ridge? What will be an ideal response?
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raven2illraven2ill
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6 years ago
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2goodgabe Author
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#2
6 years ago
Thank you so much for providing this
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