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Author Question: Most of the world's aluminum comes from which of the following? a. quartz b. bauxite c. hematite ... (Read 553 times)

piesebel

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on: Jul 15, 2018

Most of the world's aluminum comes from which of the following?
  a. quartz
  b. bauxite
  c. hematite
  d. plagioclase
  e. basalt



Question 2

What kind of process produces manganese nodules?
  a. physical sedimentation
  b. hydrothermal
  c. volcanogenic
  d. weathering
  e. chemical sedimentation



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at

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Reply #1 on: Jul 15, 2018
Answer to Question 1

B

Answer to Question 2

E


piesebel

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Reply 2 on: Jul 15, 2018
Excellent

raenoj

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Reply 3 on: Yesterday
Gracias!

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