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Author Question: Rhyolite, andesite, basalt, and obsidian are all rocks that are classified as ________. A) ... (Read 57 times)

tsand2

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on: Jul 13, 2018
Rhyolite, andesite, basalt, and obsidian are all rocks that are classified as ________.
 
  A) metamorphic and foliated
  B) metamorphic and unfoliated
  C) igneous and intrusive
  D) igneous and extrusive
  E) sedimentary and clastic

Question 2

Granite, diorite, gabbro, and peridotite are ________ rocks.
 
  A) igneous extrusive
  B) igneous intrusive
  C) sedimentary clastic
  D) metamorphic foliated
  E) sedimentary chemical and organic


CharlieArnold

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

Answer: D

Answer to Question 2

Answer: B


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