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Question 8 (Multiple Choice):

A student wants to prove that the continents separated before the mountains were formed. Which of these would provide the most reliable information about the periods when the two events took place?

A. Plant color
B. Air quality
C. Water quality
D. Rock properties


Sagot :

Final answer:

Rock properties can provide reliable information about when continents separated before mountains formed.


Explanation:

Rock properties would provide the most reliable information about the periods when the continents separated before the mountains were formed. By analyzing the rock types, structures, and ages of mountain ranges on opposite sides of the Atlantic Ocean, like the Appalachians in the U.S. and Canada compared to those in eastern Greenland, Ireland, Great Britain, and Norway, scientists can determine when the continents separated.


Learn more about continental drift here:

https://brainly.com/question/38777817


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