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Author Question: According to Figure 12.43 when did the Caledonian Mountains form? A) 540 million years ago B) ... (Read 96 times)

Wadzanai

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  • Posts: 528
on: Jul 16, 2018
According to Figure 12.43 when did the Caledonian Mountains form?
 
  A) 540 million years ago
  B) 430 million years ago
  C) 300 million years ago
  D) 170 million years ago
  E) 90 million years ago

Question 2

According to Figure 12.43 when did the Rocky Mountains form?
 
  A) 540 million years ago
  B) 430 million years ago
  C) 300 million years ago
  D) 170 million years ago
  E) 50 million years ago


mtmmmmmk

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  • Posts: 335
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: E


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