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Author Question: What term specifically describes the vast accumulations of lava that build up in layers to great ... (Read 86 times)

CQXA

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  • Posts: 546
on: Jul 13, 2018
What term specifically describes the vast accumulations of lava that build up in layers to great depths and areal extents?
 
  A. flood basalts
  B. plutonics
  C. lava flows
  D. pyroclastics
  E. columnar basalts

Question 2

What type of magmas have high silica content and tend to cause violent volcanic eruptions?
 
  A. intermediate
  B. mafic
  C. felsic
  D. andesitic
  E. lava


cswans24

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

C


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